John J. Schruefer

691 total citations
15 papers, 532 citations indexed

About

John J. Schruefer is a scholar working on Obstetrics and Gynecology, Pulmonary and Respiratory Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, John J. Schruefer has authored 15 papers receiving a total of 532 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Obstetrics and Gynecology, 6 papers in Pulmonary and Respiratory Medicine and 4 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in John J. Schruefer's work include Pregnancy and preeclampsia studies (8 papers), Neonatal Respiratory Health Research (5 papers) and Neonatal and fetal brain pathology (3 papers). John J. Schruefer is often cited by papers focused on Pregnancy and preeclampsia studies (8 papers), Neonatal Respiratory Health Research (5 papers) and Neonatal and fetal brain pathology (3 papers). John J. Schruefer collaborates with scholars based in United States and Puerto Rico. John J. Schruefer's co-authors include André E. Hellegers, Susan M. Ascher, Richard C. Semelka, Lori L. Arnold, Richard H. Patt, R K Zeman, A S Bagley, Jonathan Simon, Lauren D. Arnold and Frederick C. Battaglia and has published in prestigious journals such as Nature, Radiology and American Journal of Obstetrics and Gynecology.

In The Last Decade

John J. Schruefer

15 papers receiving 499 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John J. Schruefer United States	9	329	245	145	87	53	15	532
Jelte de Haan Netherlands	12	182 0.6×	102 0.4×	189 1.3×	117 1.3×	28 0.5×	25	519
Lars Pedersen Denmark	9	225 0.7×	63 0.3×	142 1.0×	23 0.3×	164 3.1×	16	561
Martin S. Gillieson Canada	8	268 0.8×	140 0.6×	144 1.0×	30 0.3×	96 1.8×	14	461
Scott Rb United States	9	247 0.8×	260 1.1×	25 0.2×	16 0.2×	35 0.7×	43	459
M Gojnić Serbia	11	173 0.5×	37 0.2×	174 1.2×	49 0.6×	83 1.6×	55	461
Michèle Noël France	11	108 0.3×	107 0.4×	276 1.9×	36 0.4×	142 2.7×	19	803
Shigenori Iwagaki Japan	10	128 0.4×	71 0.3×	101 0.7×	57 0.7×	41 0.8×	44	309
R. G. Farquharson United Kingdom	11	80 0.2×	35 0.1×	72 0.5×	25 0.3×	54 1.0×	24	281
Süleyman Engin Akhan Türkiye	11	194 0.6×	109 0.4×	25 0.2×	57 0.7×	63 1.2×	35	367
Thomas Steck Germany	15	155 0.5×	240 1.0×	124 0.9×	28 0.3×	58 1.1×	26	682

Countries citing papers authored by John J. Schruefer

Since Specialization

Citations

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

Fields of papers citing papers by John J. Schruefer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John J. Schruefer. 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 John J. Schruefer. The network helps show where John J. Schruefer may publish in the future.

Co-authorship network of co-authors of John J. Schruefer

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

All Works

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15 of 15 papers shown

Arnold, Lauren D., Susan M. Ascher, John J. Schruefer, & Jonathan Simon. (1995). The nonsurgical diagnosis of adenomyosis. Obstetrics and Gynecology. 86(3). 461–465. 63 indexed citations

Ascher, Susan M., Lori L. Arnold, Richard H. Patt, et al.. (1994). Adenomyosis: prospective comparison of MR imaging and transvaginal sonography.. Radiology. 190(3). 803–806. 198 indexed citations

Leslie, Kimberly K., et al.. (1994). Oestrogen modulation with parturition in the human placenta. Placenta. 15(1). 79–88. 7 indexed citations

Schruefer, John J., et al.. (1979). Further evidence for the role of prolactin on human fetoplacental osmoregulation. American Journal of Obstetrics and Gynecology. 133(4). 432–434. 45 indexed citations

Schruefer, John J., et al.. (1975). Non-Ionic Diffusion of Pentobarbital across Human Chorion Laeve. Neonatology. 27(3-4). 251–258. 4 indexed citations

Seeds, A. Elmore, John J. Schruefer, Jürgen Reinhardt, & Keith Garlid. (1973). Diffusion Mechanisms Across Human Placental Tissue. Gynecologic and Obstetric Investigation. 4(1). 31–37. 13 indexed citations

Schruefer, John J., A. Elmore Seeds, Richard E. Behrman, André E. Hellegers, & Paul D. Bruns. (1972). Changes in amniotic fluid volume and total solute concentration in the rhesus monkey following replacement with distilled water. American Journal of Obstetrics and Gynecology. 112(6). 807–815. 13 indexed citations

Seeds, A. Elmore, et al.. (1970). Changes in fetal acid-base chemistries following tromethamine (THAM) or bicarbonate infusions into fetal circulation of amniotic fluid. American Journal of Obstetrics and Gynecology. 108(8). 1245–1250. 1 indexed citations

Battaglia, F. C., C.W. De Lannoy, William E. Hathaway, et al.. (1969). EXPOSURE TO HIGH ALTITUDE OF SHEEP WITH DIFFERENT HÆMOGLOBINS. Quarterly Journal of Experimental Physiology and Cognate Medical Sciences. 54(4). 423–431. 6 indexed citations

10.

Makowski, Edgar L., Frederick C. Battaglia, Giacomo Meschia, et al.. (1968). Effect of maternal exposure to high altitude upon fetal oxygenation. American Journal of Obstetrics and Gynecology. 100(6). 852–861. 31 indexed citations

11.

Meschia, Giacomo, et al.. (1967). Uterine blood flow in the pregnant rhesus monkey. American Journal of Obstetrics and Gynecology. 97(1). 1–7. 17 indexed citations

12.

Battaglia, Frederick C., Richard E. Behrman, Paul D. Bruns, et al.. (1965). Gestational changes in arteriovenous differences of oxygen across the uterus of the rhesus monkey. American Journal of Obstetrics and Gynecology. 93(1). 32–36. 4 indexed citations

13.

Schruefer, John J., et al.. (1962). Independence of Whole Blood and HÆmoglobin Solution Oxygen Dissociation Curves from HÆmoglobin Type. Nature. 196(4854). 550–553. 32 indexed citations

14.

Hellegers, André E. & John J. Schruefer. (1961). Nomograms and empirical equations relating oxygen tension, percentage saturation, and pH in maternal and fetal blood. American Journal of Obstetrics and Gynecology. 81(2). 377–384. 95 indexed citations

15.

Sutton, Jerry S., John J. Schruefer, & André E. Hellegers. (1961). A comparative study of the alkali reserves of maternal and fetal blood. American Journal of Obstetrics and Gynecology. 82(4). 793–799. 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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