Daniel Kiefer

629 total citations
39 papers, 474 citations indexed

About

Daniel Kiefer is a scholar working on Public Health, Environmental and Occupational Health, Epidemiology and Reproductive Medicine. According to data from OpenAlex, Daniel Kiefer has authored 39 papers receiving a total of 474 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Public Health, Environmental and Occupational Health, 16 papers in Epidemiology and 11 papers in Reproductive Medicine. Recurrent topics in Daniel Kiefer's work include Preterm Birth and Chorioamnionitis (16 papers), Pregnancy-related medical research (11 papers) and Reproductive Biology and Fertility (10 papers). Daniel Kiefer is often cited by papers focused on Preterm Birth and Chorioamnionitis (16 papers), Pregnancy-related medical research (11 papers) and Reproductive Biology and Fertility (10 papers). Daniel Kiefer collaborates with scholars based in United States, Germany and Australia. Daniel Kiefer's co-authors include Orion A. Rust, Sean Keeler, Anthony M. Vintzileos, Nazeeh Hanna, J.H. Check, D. Katsoff, Thomas Volk, Tobias Fink, Joanne N. Quiñones and Meredith Rochon and has published in prestigious journals such as American Journal of Obstetrics and Gynecology, Critical Care Medicine and Molecules.

In The Last Decade

Daniel Kiefer

39 papers receiving 457 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Daniel Kiefer United States 14 272 248 128 82 62 39 474
M. van der Hoeven Netherlands 11 101 0.4× 36 0.1× 30 0.2× 57 0.7× 145 2.3× 21 424
Servet Hacıvelioğlu Türkiye 11 122 0.4× 28 0.1× 49 0.4× 164 2.0× 12 0.2× 37 356
Michael E. Yannone United States 11 91 0.3× 24 0.1× 74 0.6× 43 0.5× 41 0.7× 21 365
J. Peters Germany 10 51 0.2× 57 0.2× 19 0.1× 15 0.2× 73 1.2× 14 304
Bannie L. Tabor United States 12 110 0.4× 192 0.8× 91 0.7× 7 0.1× 470 7.6× 20 721
Simon Bowles United Kingdom 5 95 0.3× 40 0.2× 13 0.1× 13 0.2× 13 0.2× 14 444
Mika Okuda Japan 12 101 0.4× 56 0.2× 117 0.9× 8 0.1× 12 0.2× 22 278
Mark Akin United States 9 210 0.8× 15 0.1× 101 0.8× 185 2.3× 9 0.1× 11 408
Zsolt Melczer Hungary 7 39 0.1× 110 0.4× 165 1.3× 13 0.2× 5 0.1× 15 294

Countries citing papers authored by Daniel Kiefer

Since Specialization
Citations

This map shows the geographic impact of Daniel Kiefer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Daniel Kiefer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Daniel Kiefer more than expected).

Fields of papers citing papers by Daniel Kiefer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Daniel Kiefer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Daniel Kiefer. The network helps show where Daniel Kiefer may publish in the future.

Co-authorship network of co-authors of Daniel Kiefer

This figure shows the co-authorship network connecting the top 25 collaborators of Daniel Kiefer. A scholar is included among the top collaborators of Daniel Kiefer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Daniel Kiefer. Daniel Kiefer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Nargis, Titli, Xinhua Lin, Elena Giordano, et al.. (2023). Characterization of lipoproteins in human placenta and fetal circulation as well as gestational changes in lipoprotein assembly and secretion in human and mouse placentas. Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1868(9). 159357–159357. 5 indexed citations
2.
Kiefer, Daniel, Daniel I. Sessler, Thomas Volk, et al.. (2021). Quantification of Volatile Aldehydes Deriving from In Vitro Lipid Peroxidation in the Breath of Ventilated Patients. Molecules. 26(11). 3089–3089. 15 indexed citations
3.
Kiefer, Daniel, Beate Wolf, Felix Maurer, et al.. (2021). Differential Response of Pentanal and Hexanal Exhalation to Supplemental Oxygen and Mechanical Ventilation in Rats. Molecules. 26(9). 2752–2752. 3 indexed citations
4.
Maurer, Felix, Beate Wolf, Daniel Kiefer, et al.. (2017). Design and validation of an automated solid phase extraction liquid chromatography coupled mass spectrometry method for the quantification of propofol in plasma. Journal of Pharmaceutical and Biomedical Analysis. 150. 341–346. 9 indexed citations
5.
Kiefer, Daniel, Jolene Muscat, Jarrett Santorelli, et al.. (2015). Effectiveness and short-term safety of modified sodium hyaluronic acid-carboxymethylcellulose at cesarean delivery: a randomized trial. American Journal of Obstetrics and Gynecology. 214(3). 373.e1–373.e12. 16 indexed citations
6.
Kiefer, Daniel, Morgan R. Peltier, Sean Keeler, et al.. (2015). Efficacy of midtrimester short cervix interventions is conditional on intraamniotic inflammation. American Journal of Obstetrics and Gynecology. 214(2). 276.e1–276.e6. 24 indexed citations
7.
Fink, Tobias, Alexander Wolf, Martin Wolff, et al.. (2013). Melatonin Receptors Mediate Improvements of Survival in a Model of Polymicrobial Sepsis. Critical Care Medicine. 42(1). e22–e31. 50 indexed citations
8.
Kiefer, Daniel, Sean Keeler, Orion A. Rust, et al.. (2011). Amniotic fluid inflammatory score is associated with pregnancy outcome in patients with mid trimester short cervix. American Journal of Obstetrics and Gynecology. 206(1). 68.e1–68.e6. 28 indexed citations
9.
Keeler, Sean, et al.. (2011). Controlled Fine Needle Biopsy of the Uterine Cervix During Pregnancy. Reproductive Sciences. 18(8). 737–742. 6 indexed citations
10.
Keeler, Sean, Daniel Kiefer, Orion A. Rust, et al.. (2009). Comprehensive amniotic fluid cytokine profile evaluation in women with a short cervix: which cytokine(s) correlates best with outcome?. American Journal of Obstetrics and Gynecology. 201(3). 276.e1–276.e6. 38 indexed citations
11.
Keeler, Sean, Daniel Kiefer, Meredith Rochon, et al.. (2009). A randomized trial of cerclage vs. 17 α-hydroxyprogesterone caproate for treatment of short cervix. Journal of Perinatal Medicine. 37(5). 473–479. 47 indexed citations
12.
Kiefer, Daniel, et al.. (2009). Is midtrimester short cervix a sign of intraamniotic inflammation?. American Journal of Obstetrics and Gynecology. 200(4). 374.e1–374.e5. 61 indexed citations
13.
Keeler, Sean, Ashley S. Roman, Jaclyn Coletta, et al.. (2008). Fetal fibronectin testing in patients with short cervix in the midtrimester: can it identify optimal candidates for ultrasound-indicated cerclage?. American Journal of Obstetrics and Gynecology. 200(2). 158.e1–158.e6. 15 indexed citations
14.
Keeler, Sean, Ashley S. Roman, Jaclyn Coletta, Daniel Kiefer, & Orion A. Rust. (2007). 699: Fetal fibronectin testing prior to ultrasound- indicated cerclage: Can it predict procedure success?. American Journal of Obstetrics and Gynecology. 197(6). S199–S199. 1 indexed citations
15.
Check, M. L., et al.. (2002). TREATMENT OF SPERM WITH SUBNORMAL HOST SCORES WITH CHYMOTRYPSIN/VIABLE PREGNANCY AFTER IUI. Archives of Andrology. 48(2). 155–158. 5 indexed citations
16.
Katsoff, D., Daniel Kiefer, M. L. Check, & J.H. Check. (1999). OLIGOASTHENOZOOSPERMIA IS NOT ASSOCIATED WITH SPONTANEOUS ABORTIONS FOLLOWING IN VIVO PREGNANCIES CONTRASTING WITH IN VITRO FERTILIZATION DATA. Archives of Andrology. 43(3). 203–205. 2 indexed citations
17.
Kiefer, Daniel, J.H. Check, & D. Katsoff. (1997). Evidence that oligoasthenozoospermia may be an etiologic factor for spontaneous abortion after in vitro fertilization-embryo transfer. Fertility and Sterility. 68(3). 545–548. 13 indexed citations
18.
Kiefer, Daniel, J.H. Check, & D. Katsoff. (1996). The Value of Motile Density, Strict Morphology, and the Hypoosmotic Swelling Test in in Vitro Fertilization-Embryo Transfer. Archives of Andrology. 37(1). 57–60. 32 indexed citations
19.
Kiefer, Daniel, et al.. (1995). Effect of Pentoxifylline Added to Freezing Media on Subsequent Post—Thaw Hypoosmotig Swelling Test and Other Semen Parameters. Archives of Andrology. 35(3). 161–163. 4 indexed citations
20.
Check, J.H., Panayiotis M. Zavos, D. Katsoff, & Daniel Kiefer. (1993). Effects of Percoll Discontinuous Density Gradients vs SpermPrep II vs Sephadex G-50 Gel Filtration on Semen Parameters.. The Tohoku Journal of Experimental Medicine. 169(3). 225–231. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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