Landrum B. Shettles

3.2k total citations
50 papers, 730 citations indexed

About

Landrum B. Shettles is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Gender Studies. According to data from OpenAlex, Landrum B. Shettles has authored 50 papers receiving a total of 730 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Public Health, Environmental and Occupational Health, 15 papers in Reproductive Medicine and 7 papers in Gender Studies. Recurrent topics in Landrum B. Shettles's work include Sperm and Testicular Function (12 papers), Reproductive Biology and Fertility (11 papers) and Demographic Trends and Gender Preferences (7 papers). Landrum B. Shettles is often cited by papers focused on Sperm and Testicular Function (12 papers), Reproductive Biology and Fertility (11 papers) and Demographic Trends and Gender Preferences (7 papers). Landrum B. Shettles collaborates with scholars based in United States, Canada and United Kingdom. Landrum B. Shettles's co-authors include Zacharias Dische, Kurt N. von Kaulla, David Robinson, Ralph M. Richart, Willis E. Brown, Roberts Rugh, Raymond L. Vande Wiele and Howard C. Taylor and has published in prestigious journals such as Nature, Journal of Biological Chemistry and American Journal of Obstetrics and Gynecology.

In The Last Decade

Landrum B. Shettles

49 papers receiving 635 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Landrum B. Shettles United States	15	224	191	175	117	104	50	730
Aquiles J. Sobrero United States	17	406 1.8×	338 1.8×	78 0.4×	39 0.3×	83 0.8×	38	879
P.A. Foster United Kingdom	6	685 3.1×	366 1.9×	249 1.4×	89 0.8×	125 1.2×	8	880
Elizabeth Watt United Kingdom	3	706 3.2×	375 2.0×	251 1.4×	98 0.8×	124 1.2×	4	891
Patrick J. Rowe Switzerland	11	564 2.5×	315 1.6×	314 1.8×	51 0.4×	74 0.7×	18	824
Jyrki Suominen Finland	15	619 2.8×	303 1.6×	89 0.5×	118 1.0×	206 2.0×	25	974
D. Jane Taylor United States	13	110 0.5×	246 1.3×	99 0.6×	68 0.6×	80 0.8×	29	568
A Mansat France	14	554 2.5×	278 1.5×	72 0.4×	59 0.5×	144 1.4×	34	757
Catherine Coulson United Kingdom	8	778 3.5×	411 2.2×	275 1.6×	103 0.9×	155 1.5×	11	1.0k
John Peek New Zealand	15	464 2.1×	380 2.0×	498 2.8×	75 0.6×	158 1.5×	33	850
Miriam Almagor Israel	17	353 1.6×	297 1.6×	104 0.6×	65 0.6×	245 2.4×	38	910

Countries citing papers authored by Landrum B. Shettles

Since Specialization

Citations

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

Fields of papers citing papers by Landrum B. Shettles

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Landrum B. Shettles. 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 Landrum B. Shettles. The network helps show where Landrum B. Shettles may publish in the future.

Co-authorship network of co-authors of Landrum B. Shettles

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Shettles, Landrum B.. (2009). Samenmorphologie, zervikales Milieu, Zeitpunkt der Insemination und Geschlechtsverhältnisse. Andrologia. 5(3). 227–230. 1 indexed citations

Shettles, Landrum B.. (1979). Ova harvest with in vivo fertilization. American Journal of Obstetrics and Gynecology. 133(7). 845–845. 6 indexed citations

Shettles, Landrum B.. (1976). Sex selection. American Journal of Obstetrics and Gynecology. 124(4). 441–442. 4 indexed citations

Shettles, Landrum B.. (1971). Use of the Y Chromosome in Prenatal Sex Determination. Nature. 230(5288). 52–53. 85 indexed citations

Shettles, Landrum B.. (1971). Human Blastocyst grown in vitro in Ovulation Cervical Mucus. Nature. 229(5283). 343–343. 14 indexed citations

Shettles, Landrum B.. (1963). The Zona Pellucida with Special Reference to Early Human Development. Gynecologic and Obstetric Investigation. 155(3). 145–154. 2 indexed citations

Shettles, Landrum B.. (1961). Human Spermatozoan Types. Gynecologic and Obstetric Investigation. 152(3). 154–162. 4 indexed citations

Shettles, Landrum B.. (1961). Human Spermatozoa Shape in Relation to Sex Ratios. Fertility and Sterility. 12(6). 502–508. 11 indexed citations

Shettles, Landrum B.. (1961). Differences in Human Spermatozoa. Fertility and Sterility. 12(1). 20–24. 13 indexed citations

10.

Shettles, Landrum B.. (1960). The Relation of Dietary Deficiencies to Male Fertility. Fertility and Sterility. 11(1). 88–99. 14 indexed citations

11.

Shettles, Landrum B.. (1960). Ovum humanum : growth, maturation, nourishment, fertilization and early development. 1 indexed citations

12.

Shettles, Landrum B.. (1960). Ovum humanum : Wachstum, Reifung, Ernährung, Befruchtung und frühe Entwicklung. Medical Entomology and Zoology. 6 indexed citations

13.

Shettles, Landrum B.. (1960). Hourly variation in onset of labor and rupture of membranes. American Journal of Obstetrics and Gynecology. 79(1). 177–179. 20 indexed citations

14.

Shettles, Landrum B.. (1959). Die lebende menschliche Eizelle. Archives of Gynecology and Obstetrics. 193(1). 278–284. 2 indexed citations

15.

Shettles, Landrum B.. (1958). The living human ovum. American Journal of Obstetrics and Gynecology. 76(2). 398–406. 9 indexed citations

16.

Shettles, Landrum B.. (1958). Corona Radiata Cells and Zona Pellucida of Living Human Ova. Fertility and Sterility. 9(2). 167–170. 2 indexed citations

17.

Kaulla, Kurt N. von & Landrum B. Shettles. (1956). Thromboplastic Activity of Human Cervical Mucus and Ovarian Follicular and Seminal Fluids. Fertility and Sterility. 7(2). 166–169. 3 indexed citations

18.

Brown, Willis E. & Landrum B. Shettles. (1956). The Ovum in Infertility, Abortion, and Developmental Anomaly. Fertility and Sterility. 7(6). 561–572. 3 indexed citations

19.

Shettles, Landrum B.. (1955). A Morula Stage of Human Ovum Developed in Vitro. Fertility and Sterility. 6(4). 287–289. 22 indexed citations

20.

Robinson, David & Landrum B. Shettles. (1952). The Use of Diethylstilbestrol in Threatened Abortion. American Journal of Obstetrics and Gynecology. 63(6). 1330–1333. 12 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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