Wolfgang Hatzmann

1.6k total citations
62 papers, 1.3k citations indexed

About

Wolfgang Hatzmann is a scholar working on Pediatrics, Perinatology and Child Health, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Wolfgang Hatzmann has authored 62 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Pediatrics, Perinatology and Child Health, 10 papers in Cardiology and Cardiovascular Medicine and 10 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Wolfgang Hatzmann's work include Neonatal and fetal brain pathology (19 papers), Neonatal Respiratory Health Research (7 papers) and Pelvic floor disorders treatments (6 papers). Wolfgang Hatzmann is often cited by papers focused on Neonatal and fetal brain pathology (19 papers), Neonatal Respiratory Health Research (7 papers) and Pelvic floor disorders treatments (6 papers). Wolfgang Hatzmann collaborates with scholars based in Germany, United Kingdom and United States. Wolfgang Hatzmann's co-authors include P. van Leeuwen, Dietrich Grönemeyer, Silke Lange, Thomas Dittmar, Sven Schiermeier, Kurt S. Zänker, Stefan Dieterle, D. Geue, Christoph Heyder and A. Neuer and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Human Reproduction and Stem Cells.

In The Last Decade

Wolfgang Hatzmann

59 papers receiving 1.2k citations

Peers

Wolfgang Hatzmann

PPCH

CCM

PRM

Manja Idorn Denmark

Martin Procházka Czechia

Begoña Campos United States

Hisayuki Matsuo Japan

Teresa Ferreira Portugal

Toru Kanzaki Japan

Yanjun Lu China

Katharina Spanaus Switzerland

Na Young Kim South Korea

S Halvorsen Norway

Manja Idorn Denmark

Wolfgang Hatzmann

124 ×0.3

PPCH

67 ×0.2

CCM

129 ×0.6

PRM

64 ×0.3

339 ×1.9

Citations per year, relative to Wolfgang Hatzmann Wolfgang Hatzmann (= 1×) peers Manja Idorn

Countries citing papers authored by Wolfgang Hatzmann

Since Specialization

Citations

This map shows the geographic impact of Wolfgang Hatzmann'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 Wolfgang Hatzmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Wolfgang Hatzmann more than expected).

Fields of papers citing papers by Wolfgang Hatzmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Wolfgang Hatzmann. 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 Wolfgang Hatzmann. The network helps show where Wolfgang Hatzmann may publish in the future.

Co-authorship network of co-authors of Wolfgang Hatzmann

This figure shows the co-authorship network connecting the top 25 collaborators of Wolfgang Hatzmann. A scholar is included among the top collaborators of Wolfgang Hatzmann 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 Wolfgang Hatzmann. Wolfgang Hatzmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Anapolski, Michael, İbrahim Alkatout, Stefan Soltész, et al.. (2016). Power morcellation inside a secure endobag: a pilot study. Minimally Invasive Therapy & Allied Technologies. 25(4). 203–209. 15 indexed citations

Schiermeier, Sven, et al.. (2014). Pain Medication Requirements After Sacropexy and Combination Interventions. JSLS Journal of the Society of Laparoscopic & Robotic Surgeons. 18(3). e2014.00036–e2014.00036. 1 indexed citations

Reinhard, Joscha, Barrie Hayes‐Gill, Sven Schiermeier, et al.. (2012). Intrapartum signal quality with external fetal heart rate monitoring: a two way trial of external Doppler CTG ultrasound and the abdominal fetal electrocardiogram. Archives of Gynecology and Obstetrics. 286(5). 1103–1107. 43 indexed citations

Reinhard, Jan, Barrie Hayes‐Gill, Sven Schiermeier, et al.. (2012). Change of Spectral Analysis of Fetal Heart Rate During Clinical Hypnosis: a Prospective Randomised Trial from the 20th Week of Gestation Till Term. Geburtshilfe und Frauenheilkunde. 72(4). 316–321. 3 indexed citations

Sänger, Nicole, Barrie Hayes‐Gill, Sven Schiermeier, et al.. (2012). Prenatal Foetal Non-invasive ECG instead of Doppler CTG - A Better Alternative?. Geburtshilfe und Frauenheilkunde. 72(7). 630–633. 16 indexed citations

Dieterle, Stefan & Wolfgang Hatzmann. (2009). Akupunktur bei In-vitro-Fertilisation und intrazytoplasmatischer Spermieninjektion. Journal für Kardiologie (Krause & Pachernegg GmbH). 6(2). 48–51. 1 indexed citations

Dieterle, Stefan, et al.. (2009). A prospective randomized placebo-controlled study of the effect of acupuncture in infertile patients with severe oligoasthenozoospermia. Fertility and Sterility. 92(4). 1340–1343. 39 indexed citations

Schiermeier, Sven, et al.. (2008). Die Bedeutung der elektronischen CTG-Analyse bei einem fetalen Volvulus in der 32. SSW. Zeitschrift für Geburtshilfe und Neonatologie. 212(1). 30–33. 1 indexed citations

Hatzmann, Wolfgang, et al.. (2008). Hüftsonographische Befunde an Neugeborenen nach Schwangerschaft und Geburt in Beckenendlage. Ultraschall in der Medizin - European Journal of Ultrasound. 14(4). 163–168. 2 indexed citations

10.

Kasenda, Benjamin, Susannah H. Kassmer, Bernd Niggemann, et al.. (2008). The stromal cell‐derived factor‐1α dependent migration of human cord blood CD34⁺ haematopoietic stem and progenitor cells switches from protein kinase C (PKC)‐α dependence to PKC‐α independence upon prolonged culture in the presence of Flt3‐ligand and interleukin‐6. British Journal of Haematology. 142(5). 831–835. 8 indexed citations

11.

Dieterle, Stefan, Ying Gao, Wolfgang Hatzmann, & A. Neuer. (2006). Effect of acupuncture on the outcome of in vitro fertilization and intracytoplasmic sperm injection: a randomized, prospective, controlled clinical study. Fertility and Sterility. 85(5). 1347–1351. 107 indexed citations

12.

Heyder, Christoph, et al.. (2006). Visualization of Tumor Cell Extravasation. PubMed. 13. 200–208. 11 indexed citations

13.

Lange, Silke, P. van Leeuwen, D. Geue, Wolfgang Hatzmann, & Dietrich Grönemeyer. (2005). Influence of gestational age, heart rate, gender and time of day on fetal heart rate variability. Medical & Biological Engineering & Computing. 43(4). 481–486. 75 indexed citations

14.

Viereck, Volker, Werner Bader, Thomas F. Krauss, et al.. (2005). Intra‐operative introital ultrasound in Burch colposuspension reduces post‐operative complications. BJOG An International Journal of Obstetrics & Gynaecology. 112(6). 791–796. 12 indexed citations

15.

Schiermeier, Sven, P. van Leeuwen, Silke Lange, & Wolfgang Hatzmann. (2005). Die Magnetokardiographie - eine mögliche ergänzende Methode zur Früherkennung einer fetalen Gefährdung in Risikoschwangerschaften. Zeitschrift für Geburtshilfe und Neonatologie. 209(1). 38–41. 3 indexed citations

16.

Leeuwen, P. van, D. Geue, Silke Lange, Wolfgang Hatzmann, & Dietrich Grönemeyer. (2003). Changes in the frequency power spectrum of fetal heart rate in the course of pregnancy. Prenatal Diagnosis. 23(11). 909–916. 94 indexed citations

17.

Heyder, Christoph, et al.. (2002). Realtime visualization of tumor cell/endothelial cell interactions during transmigration across the endothelial barrier. Journal of Cancer Research and Clinical Oncology. 128(10). 533–538. 46 indexed citations

18.

Wolff, M. H., et al.. (2002). Clinical and Subclinical Reactivation of Genital Herpes Virus. Intervirology. 45(1). 20–23. 15 indexed citations

19.

Bader, Werner, et al.. (2000). Does texture analysis improve breast ultrasound precision?. Ultrasound in Obstetrics and Gynecology. 15(4). 311–316. 22 indexed citations

20.

Leeuwen, P. van, Silke Lange, Henrik Bettermann, Dietrich Grönemeyer, & Wolfgang Hatzmann. (1999). Fetal heart rate variability and complexity in the course of pregnancy. Early Human Development. 54(3). 259–269. 120 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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