S G Ratcliffe

2.4k total citations · 1 hit paper
37 papers, 1.7k citations indexed

About

S G Ratcliffe is a scholar working on Genetics, Molecular Biology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, S G Ratcliffe has authored 37 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Genetics, 14 papers in Molecular Biology and 9 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in S G Ratcliffe's work include Sexual Differentiation and Disorders (13 papers), Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (9 papers) and Birth, Development, and Health (3 papers). S G Ratcliffe is often cited by papers focused on Sexual Differentiation and Disorders (13 papers), Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (9 papers) and Birth, Development, and Health (3 papers). S G Ratcliffe collaborates with scholars based in United Kingdom, India and Denmark. S G Ratcliffe's co-authors include A. J. Keay, James Syme, Patricia A. Jacobs, Gary Butler, David Axworthy, John Bancroft, K.E. Buckton, Niels E. Skakkebæk, Jørn Müller and Huiqi Pan and has published in prestigious journals such as The Lancet, Journal of Child Psychology and Psychiatry and Psychological Medicine.

In The Last Decade

S G Ratcliffe

35 papers receiving 1.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A cytogenetic survey of 11,680 newborn infants

1974 335 citations S G Ratcliffe, A. J. Keay et al. Annals of Human Genetics profile →

Peers

S G Ratcliffe

GENET

MB

PPCH

RM

PS

Johannes Nielsen Denmark

Mary G. Linden United States

Beverly J. White United States

Akira Morishima United States

Carole Samango‐Sprouse United States

R S James United Kingdom

Karen Kowal United States

Anne Skakkebæk Denmark

Walter Vegetti Italy

Dorothy Pettay United States

Johannes Nielsen Denmark

S G Ratcliffe

1.5k ×1.4

GENET

773 ×1.2

MB

678 ×1.6

PPCH

251 ×0.8

RM

476 ×2.6

PS

Citations per year, relative to S G Ratcliffe S G Ratcliffe (= 1×) peers Johannes Nielsen

Countries citing papers authored by S G Ratcliffe

Since Specialization

Citations

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

Fields of papers citing papers by S G Ratcliffe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S G Ratcliffe. 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 S G Ratcliffe. The network helps show where S G Ratcliffe may publish in the future.

Co-authorship network of co-authors of S G Ratcliffe

This figure shows the co-authorship network connecting the top 25 collaborators of S G Ratcliffe. A scholar is included among the top collaborators of S G Ratcliffe 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 S G Ratcliffe. S G Ratcliffe 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

1.

Ratcliffe, S G & David Halpin. (2025). COPD and Schizophrenia. Chronic Obstructive Pulmonary Diseases Journal of the COPD Foundation. 12(4). 328–338. 1 indexed citations

2.

Bennett, Ian M., A. Coco, Jessica Anderson, et al.. (2009). Improving Maternal Care with a Continuous Quality Improvement Strategy: A Report from the Interventions to Minimize Preterm and Low Birth Weight Infants through Continuous Improvement Techniques (IMPLICIT) Network. The Journal of the American Board of Family Medicine. 22(4). 380–386. 16 indexed citations

3.

Hansen, Bruce E., Mario Cortina‐Borja, & S G Ratcliffe. (2003). Assessing non-linear estimation procedures for human growth models. Annals of Human Biology. 30(1). 80–96. 6 indexed citations

4.

Johnstone, E.C., et al.. (1999). Criminality and antisocial behaviour in unselected men with sex chromosome abnormalities. Psychological Medicine. 29(4). 953–962. 45 indexed citations

5.

Ratcliffe, S G, et al.. (1994). The growth of XXX females: population-based studies. Annals of Human Biology. 21(1). 57–66. 11 indexed citations

6.

Ratcliffe, S G, et al.. (1994). HEAD CIRCUMFERENCE AND IQ, OF CHILDREN WITH SEX CHROMOSOME ABNORMALITIES. Developmental Medicine & Child Neurology. 36(6). 533–544. 43 indexed citations

7.

Ratcliffe, S G, et al.. (1994). Prenatal Testosterone Levels in XXY and XYY Males. Hormone Research. 42(3). 106–109. 39 indexed citations

8.

Ratcliffe, S G, et al.. (1993). PRE NATAL TESTOSTERONE LEVELS IN XXY AND XYY MALES. Pediatric Research. 33. S32–S32. 1 indexed citations

9.

Pan, H. & S G Ratcliffe. (1992). A new method of deriving velocity and acceleration curves for height from the kernel estimation of distance. Annals of Human Biology. 19(3). 303–316. 5 indexed citations

10.

Ratcliffe, S G, et al.. (1992). Growth during puberty in the XYY boy. Annals of Human Biology. 19(6). 579–587. 29 indexed citations

11.

Butler, Gary, et al.. (1990). The cyclical nature of prepubertal growth. Annals of Human Biology. 17(3). 177–198. 90 indexed citations

12.

Butler, Gary, et al.. (1989). SALIVARY TESTOSTERONE LEVELS AND THE PROGRESS OF PUBERTY IN THE NORMAL BOY. Clinical Endocrinology. 30(5). 587–596. 70 indexed citations

13.

Ratcliffe, S G, et al.. (1986). Prospective studies on children with sex chromosome aneuploidy.. PubMed. 22(3). 1–328. 48 indexed citations

14.

Ratcliffe, S G. (1981). THE EFFECT OF CHROMOSOME ABNORMALITIES ON HUMAN GROWTH. British Medical Bulletin. 37(3). 291–295. 14 indexed citations

15.

Buckton, K.E., et al.. (1981). Inheritance of a ring 14 chromosome.. Journal of Medical Genetics. 18(3). 209–213. 45 indexed citations

16.

Buckton, K.E., M. L. O'RIORDAN, S G Ratcliffe, et al.. (1980). A G‐band study of chromosomes in liveborn infants. Annals of Human Genetics. 43(3). 227–239. 88 indexed citations

17.

Ratcliffe, S G & A. J. Keay. (1973). Chromosome studies on 11,000 newborn infants.. Archives of Disease in Childhood. 48(5). 407–407. 4 indexed citations

18.

Ratcliffe, S G. (1970). CHROMOSOME STUDIES ON 3500 NEWBORN MALE INFANTS. The Lancet. 295(7638). 121–122. 108 indexed citations

19.

Robertson, John & S G Ratcliffe. (1964). Haemolytic Disease of the Newborn. BMJ. 1(5379). 372–373. 2 indexed citations

20.

Ingram, T. T. S. & S G Ratcliffe. (1963). Clinical trial of Ospolot in epilepsy.. PubMed. 5. 313–5. 20 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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