John Parsons

16.0k total citations
21 papers, 497 citations indexed

About

John Parsons is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, John Parsons has authored 21 papers receiving a total of 497 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Public Health, Environmental and Occupational Health, 12 papers in Reproductive Medicine and 8 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in John Parsons's work include Ovarian function and disorders (8 papers), Reproductive Biology and Fertility (8 papers) and Assisted Reproductive Technology and Twin Pregnancy (8 papers). John Parsons is often cited by papers focused on Ovarian function and disorders (8 papers), Reproductive Biology and Fertility (8 papers) and Assisted Reproductive Technology and Twin Pregnancy (8 papers). John Parsons collaborates with scholars based in United Kingdom and United States. John Parsons's co-authors include John Waterstone, Geeta Nargund, Marie Wren, Seang Lin Tan, Stuart Campbell, Ruth Curson, Sarah Creighton, Andrew Riddle, Vinay Sharma and Fiona Reid and has published in prestigious journals such as The Lancet, Human Reproduction and Fertility and Sterility.

In The Last Decade

John Parsons

19 papers receiving 465 citations

Peers

Countries citing papers authored by John Parsons

Since Specialization

Citations

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

Fields of papers citing papers by John Parsons

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Parsons

This figure shows the co-authorship network connecting the top 25 collaborators of John Parsons. A scholar is included among the top collaborators of John Parsons 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 Parsons. John Parsons 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

#	Work	Indexed citations
1	Retained fetal bones following termination of pregnancy mistaken for an intrauterine contraceptive device 2009 ·Journal of Family Planning and Reproductive Health Care ·(unknown), (unknown), Chris Taylor, John Parsons, Jackie Ross	1
2	Audit of the effectiveness of cervical preparation with Dilapan prior to late second‐trimester (20–24 weeks) surgical termination of pregnancy 2007 ·BJOG An International Journal of Obstetrics & Gynaecology ·Liona C. Poon, John Parsons	14
3	Prevention of iatrogenic pelvic infection during in vitro fertilization—current practice in the UK 2004 ·Human Fertility ·(unknown), John Parsons	12
4	CLINICAL ASSISTED REPRODUCTION: Human Chorionic Gonadotropin-to-Oocyte Collection Interval in a Superovulation IVF Program. A Prospective Study 2001 ·Journal of Assisted Reproduction and Genetics ·Geeta Nargund, Fiona Reid, John Parsons	22
5	The impact of ovarian cystectomy on ovarian response to stimulation during in-vitro fertilization cycles 1996 ·Human Reproduction ·Geeta Nargund, (unknown), John Parsons	107
6	A prospective randomized study comparing needles of different diameters for transvaginal ultrasound-directed follicle aspiration 1996 ·Fertility and Sterility ·Awoniyi O. Awonuga, John Waterstone, Olufunso A. Oyesanya, Ruth Curson, Geeta Nargund, John Parsons	28
7	Randomised trial of hypan versus gemeprost in cervical preparation prior to second trimester termination of pregnancy 1994 ·BJOG An International Journal of Obstetrics & Gynaecology ·(unknown), B. Thilaganathan, John Parsons	4
8	Two cases of cervical pregnancy following in vitro fertilization and embryo transfer to the lower uterine cavity 1993 ·Journal of Assisted Reproduction and Genetics ·(unknown), John Waterstone, John Parsons, Sarah Creighton	29
9	Complications of transvaginal ultrasound-directed follicle aspiration: A review of 2670 consecutive procedures 1993 ·Journal of Assisted Reproduction and Genetics ·(unknown), John Waterstone, (unknown), John Parsons	118
10	Excess concepti compared with number of embryos transferred in in vitro fertilization 1993 ·Ultrasound in Obstetrics and Gynecology ·Seang Lin Tan, Ruth Curson, (unknown), (unknown), John Parsons	0
11	A prospective randomized study comparing aspiration only with aspiration and flushing for transvaginal ultrasound-directed oocyte recovery 1992 ·Fertility and Sterility ·Seang Lin Tan, John Waterstone, Marie Wren, John Parsons	50
12	Endometrial stromal sarcoma two years after a successful in-vitro fertilization treatment cycle 1992 ·Human Reproduction ·John Waterstone, John Parsons	5
13	The effects of lignocaine on human sperm motility 1992 ·Journal of Assisted Reproduction and Genetics ·(unknown), Virginia N. Bolton, John Parsons	5
14	The optimum dose and mode of administration of luteinizing hormone releasing hormone analogue in in-vitro fertilization: a comparison of three regimens 1991 ·Human Reproduction ·Marie Wren, Seang Lin Tan, John Waterstone, John Parsons	4
15	Ultrasound directed follicle aspiration for oocyte collection using the perurethral technique 1990 ·Fertility and Sterility ·John Parsons, Julian S. Pampiglione, (unknown), (unknown), Stuart Campbell	2
16	The perurethral technique for ultrasound directed follicle aspiration in an in‐vitro fertilization and embryo transfer programme: a report of 636 patient cycles 1990 ·BJOG An International Journal of Obstetrics & Gynaecology ·(unknown), John Parsons	0
17	Transabdominal versus transvaginal ultrasound scanning of ovarian follicles: are they comparable? 1988 ·Fertility and Sterility ·(unknown), Ruth Curson, John Parsons	9
18	Two years’ experience of ultrasound-directed oocyte retrieval 1987 ·Fertility and Sterility ·Andrew Riddle, Vinay Sharma, Bridgett Mason, (unknown), Julian S. Pampiglione, John Parsons, Stuart Campbell	20
19	Transbronchial radioactive implantation using a Flexible Injector System. An improved technique for endobronchial brachytherapy 1986 ·Radiotherapy and Oncology ·Bharat B. Mittal, John Parsons, J. E. Webster, Melvin Deutsch	6
20	Superior orbital fissure syndrome: report of case. 1974 ·PubMed ·(unknown), John Parsons, (unknown), (unknown)	22

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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