Ivan E. Zador

1.8k total citations
65 papers, 1.3k citations indexed

About

Ivan E. Zador is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Surgery. According to data from OpenAlex, Ivan E. Zador has authored 65 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Pediatrics, Perinatology and Child Health, 16 papers in Obstetrics and Gynecology and 12 papers in Surgery. Recurrent topics in Ivan E. Zador's work include Prenatal Screening and Diagnostics (17 papers), Pregnancy and preeclampsia studies (11 papers) and Assisted Reproductive Technology and Twin Pregnancy (10 papers). Ivan E. Zador is often cited by papers focused on Prenatal Screening and Diagnostics (17 papers), Pregnancy and preeclampsia studies (11 papers) and Assisted Reproductive Technology and Twin Pregnancy (10 papers). Ivan E. Zador collaborates with scholars based in United States, Israel and Italy. Ivan E. Zador's co-authors include Ilan E. Timor‐Tritsch, Honor M. Wolfe, Mortimer G. Rosen, Roger H. Hertz, Robert J. Sokol, R J Sokol, LeRoy J. Dierker, Yoram Sorokin, Ronald J. Wapner and Marc Dommergues and has published in prestigious journals such as American Journal of Obstetrics and Gynecology, Fertility and Sterility and Ultrasound in Obstetrics and Gynecology.

In The Last Decade

Ivan E. Zador

62 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ivan E. Zador United States 20 881 446 257 237 220 65 1.3k
Carl V. Smith United States 19 794 0.9× 530 1.2× 192 0.7× 248 1.0× 417 1.9× 56 1.5k
Arnold L. Medearis United States 23 825 0.9× 828 1.9× 233 0.9× 303 1.3× 186 0.8× 47 1.4k
E. Sadovsky Israel 19 869 1.0× 366 0.8× 128 0.5× 137 0.6× 412 1.9× 110 1.4k
S. H. Eik‐Nes Norway 18 706 0.8× 498 1.1× 303 1.2× 116 0.5× 149 0.7× 34 1.3k
F Puech France 20 608 0.7× 485 1.1× 254 1.0× 243 1.0× 202 0.9× 112 1.3k
S. Degani Israel 16 701 0.8× 618 1.4× 266 1.0× 136 0.6× 178 0.8× 60 1.1k
Rudy E. Sabbagha United States 28 1.4k 1.5× 878 2.0× 459 1.8× 162 0.7× 270 1.2× 79 2.0k
R. Gonen Israel 19 698 0.8× 868 1.9× 205 0.8× 235 1.0× 70 0.3× 50 1.3k
G. Grangé France 20 931 1.1× 653 1.5× 203 0.8× 417 1.8× 122 0.6× 97 1.5k
Mariarosaria Di Tommaso Italy 19 579 0.7× 631 1.4× 144 0.6× 341 1.4× 220 1.0× 108 1.3k

Countries citing papers authored by Ivan E. Zador

Since Specialization
Citations

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

Fields of papers citing papers by Ivan E. Zador

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ivan E. Zador. 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 Ivan E. Zador. The network helps show where Ivan E. Zador may publish in the future.

Co-authorship network of co-authors of Ivan E. Zador

This figure shows the co-authorship network connecting the top 25 collaborators of Ivan E. Zador. A scholar is included among the top collaborators of Ivan E. Zador 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 Ivan E. Zador. Ivan E. Zador 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.
McPherson, Elizabeth, et al.. (2009). Ovarian failure and dilated cardiomyopathy due to a novel lamin mutation. American Journal of Medical Genetics Part A. 149A(4). 567–572. 31 indexed citations
2.
Zador, Ivan E.. (2007). Late Onset Congenital Adrenal Hyperplasia due to 21-Hydroxylase Deficiency Presenting as Isolated Premature Thelarche. Journal of Pediatric Endocrinology and Metabolism. 20(1). 87–90.
3.
Rasmussen, Kristen, et al.. (2007). Bile duct anomalies in a male child with Noonan syndrome: A case for ras and notch pathway synergism. American Journal of Medical Genetics Part A. 146A(2). 261–263. 3 indexed citations
4.
Sokol, Robert J., et al.. (2000). Correctly identifying the macrosomic fetus: Improving ultrasonography-based prediction. American Journal of Obstetrics and Gynecology. 182(6). 1489–1495. 35 indexed citations
5.
Treadwell, Marjorie C., David Seubert, Ivan E. Zador, Gregory Goyert, & Honor M. Wolfe. (2000). Benefits associated with harmonic tissue imaging in the obstetric patient. American Journal of Obstetrics and Gynecology. 182(6). 1620–1622. 18 indexed citations
6.
Bryant, David R., et al.. (1997). Limited clinical utility of midtrimester fetal morphometric percentile rankings in screening for birth weight abnormalities. American Journal of Obstetrics and Gynecology. 177(4). 859–863. 5 indexed citations
7.
Zador, Ivan E., et al.. (1997). Telemedicine and fetal ultrasonography: Assessment of technical performance and clinical feasibility. American Journal of Obstetrics and Gynecology. 177(4). 846–848. 29 indexed citations
8.
Evans, Mark I., Mark P. Johnson, Marjorie C. Treadwell, et al.. (1996). Integration of genetics and ultrasonography in prenatal diagnosis: Just looking is not enough. American Journal of Obstetrics and Gynecology. 174(6). 1925–1933. 11 indexed citations
9.
Drugan, Arie, Mark Johnson, Nelson B. Isada, et al.. (1992). The smaller than expected first-trimester fetus is at increased risk for chromosome anomalies. American Journal of Obstetrics and Gynecology. 167(6). 1525–1528. 43 indexed citations
10.
Zador, Ivan E., et al.. (1992). Approaching the millennium: perinatal problems and software solutions. Early Human Development. 29(1-3). 51–56. 1 indexed citations
11.
Isada, Nelson B., Yoram Sorokin, Arie Drugan, et al.. (1992). First Trimester Interf etal Size Variation in Well-Dated Multifetal Pregnancies. Fetal Diagnosis and Therapy. 7(2). 82–86. 13 indexed citations
12.
Jones, Theodore B., Honor M. Wolfe, & Ivan E. Zador. (1991). Biparietal diameter and femur length discrepancies: are maternal characteristics important?. Ultrasound in Obstetrics and Gynecology. 1(6). 405–409. 2 indexed citations
13.
Wolfe, Honor M., et al.. (1991). The clinical utility of maternal body mass index in pregnancy. American Journal of Obstetrics and Gynecology. 164(5). 1306–1310. 84 indexed citations
14.
Johnson, Mark P., et al.. (1991). Postmortem chorionic villus sampling: Correlation of cytogenetic and ultrasound findings. American Journal of Medical Genetics. 39(3). 314–316. 20 indexed citations
15.
Evans, Mark I., et al.. (1989). Genetic diagnosis in the first trimester: The norm for the 1990s. American Journal of Obstetrics and Gynecology. 160(6). 1332–1339. 36 indexed citations
16.
Drugan, Arie, et al.. (1989). First Trimester Diagnosis and Early in Utero Treatment of Obstructive Uropathy. Acta Obstetricia Et Gynecologica Scandinavica. 68(7). 645–649. 18 indexed citations
17.
Evans, Mark I., Ivan E. Zador, Faisal Qureshi, et al.. (1988). Ultrasonographic prenatal diagnosis and fetal pathology of Langer mesomelic dwarfism. American Journal of Medical Genetics. 31(4). 915–920. 8 indexed citations
18.
Moghissi, Kamran S., et al.. (1986). Correlation of serum estradiol levels and ultrasound monitoring to assess follicular maturation. Fertility and Sterility. 46(1). 42–45. 18 indexed citations
19.
Zador, Ivan E., et al.. (1983). Biparietal diameter in premature rupture of membranes: Errors in estimating gestational age. Journal of Clinical Ultrasound. 11(7). 371–374. 15 indexed citations
20.
Timor‐Tritsch, Ilan E., LeRoy J. Dierker, Ivan E. Zador, Roger H. Hertz, & Mortimer G. Rosen. (1978). Fetal movements associated with fetal heart rate accelerations and decelerations. American Journal of Obstetrics and Gynecology. 131(3). 276–280. 83 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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