N. C. SIDDLE

1.8k citations

25 papers · 1.4k indexed · h-index 19

Impact in

Reproductive Medicine top 2%
- Endometriosis Research and Treatment
Obstetrics and Gynecology top 2%
- Uterine Myomas and Treatments
- Gynecological conditions and treatments
- Endometrial and Cervical Cancer Treatments

Papers in

Reproductive Medicine 9
- Endometriosis Research and Treatment 8
Obstetrics and Gynecology 8
- Uterine Myomas and Treatments 3
- Gynecological conditions and treatments 3
- Endometrial and Cervical Cancer Treatments 2

Co-authors: Malcolm Whitehead Philip M. Sarrel R. C. Woledge S. K. Phillips Stuart Bruce R.J.B. King J. Pryse‐Davies Geoffrey K. Lane
Journals: BJOG An International Journal of Obstetrics & Gynaecology (7 papers)Fertility and Sterility (2 papers)American Journal of Obstetrics and Gynecology (2 papers)British Journal of Radiology (2 papers)Clinical Science (1 paper)
Partner nations: United Kingdom United States Chile

In The Last Decade

N. C. SIDDLE

25 papers receiving 1.3k citations

Peers

Countries citing papers authored by N. C. SIDDLE

Since Specialization

Citations

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

Fields of papers citing papers by N. C. SIDDLE

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. C. SIDDLE. 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 N. C. SIDDLE. The network helps show where N. C. SIDDLE may publish in the future.

Co-authorship network

The 25 scholars most cited alongside N. C. SIDDLE, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with N. C. SIDDLE Line = papers co-authored together N. C. SIDDLE links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Changes in bone density in women starting hormone replacement therapy compared with those in women already established on hormone replacement therapy Osteoporosis International ·Belinda Lees, 栾学智, N. C. SIDDLE, John C. Stevenson	1995	19
2	Clinical, laparoscopic and microbiological findings in acute salpingitis: report on a United Kingdom cohort BJOG An International Journal of Obstetrics & Gynaecology ·P. Homagk, Balroop Johal, G Mumtaz, G.L. Ridgway, N. C. SIDDLE	1995	90
3	Muscle weakness in women occurs at an earlier age than in men, but strength is preserved by hormone replacement therapy Clinical Science ·S. K. Phillips, N. Kundu, N. C. SIDDLE, Stuart Bruce, R. C. Woledge	1993	395
4	92238063 Continuous combined conjugated equine estrogen-progestogen therapy: Effects of medroxyprogesterone acetate and norethindrone acetate on bleeding patterns and endometrial histologic diagnosis Maturitas ·Tim Hillard, N. C. SIDDLE, Malcolm Whitehead, Jametta Y. Lilly, J. Pryse‐Davies	1993	1
5	Ultrasound contrast hysterosalpingography—evaluation as an outpatient procedure British Journal of Radiology ·José Miguel Llata, Chelsea M. Allen, N. C. SIDDLE, W R Lees	1993	35
6	Continuous combined conjugated equine estrogen—progestogen therapy: Effects of medroxyprogesterone acetate and norethindrone acetate on bleeding patterns and endometrial histologic diagnosis American Journal of Obstetrics and Gynecology ·Tim Hillard, N. C. SIDDLE, Malcolm Whitehead, Jametta Y. Lilly, J. Pryse‐Davies	1992	45
7	25 mg oestradiol implants—the dosage of first choice for subcutaneous oestrogen replacement therapy? BJOG An International Journal of Obstetrics & Gynaecology ·Denis Desgagné, N. C. SIDDLE, Ravinder Pal Singh, 栾学智	1992	20
8	Effect on plasma lipids and lipoproteins of postmenopausal oestrogen therapy with added dydrogesterone BJOG An International Journal of Obstetrics & Gynaecology ·N. C. SIDDLE, M Suriyapriya, Malcolm Whitehead, Paul Turner, B. Lewis, P. Prescott	1990	36
9	Endometrial, physical and psychological effects of postmenopausal oestrogen therapy with added dydrogesterone BJOG An International Journal of Obstetrics & Gynaecology ·N. C. SIDDLE, Jametta Y. Lilly, Malcolm Whitehead, M Suriyapriya, J. A. ENDACOTT, P. Prescott, J. Pryse‐Davies	1990	34
10	The effect of hysterectomy on the age at ovarian failure: identification of a subgroup of women with premature loss of ovarian function and literature review Fertility and Sterility ·N. C. SIDDLE, Philip M. Sarrel, Malcolm Whitehead	1987	293
11	Oestriol with Oestradiol Versus Oestradiol Alone Obstetrical & Gynecological Survey ·Malcolm Padwick, N. C. SIDDLE, Geoffrey K. Lane, J. A. ENDACOTT, Hannah Cooper, J. Pryse‐Davies, Malcolm Whitehead	1987	5
12	Effects of dydrogesterone on the oestrogenized postmenopausal endometrium BJOG An International Journal of Obstetrics & Gynaecology ·Geoffrey K. Lane, N. C. SIDDLE, T. A. Ryder, G Mélère, R.J.B. King, Malcolm Whitehead	1986	29
13	Steroid Hormone Receptors in the Female Lower Urinary Tract Urologia Internationalis ·P.D. Wilson, G Barker, 毛德华, N. C. SIDDLE	1984	42
14	Dose dependent effects of oral progesterone on the oestrogenised postmenopausal endometrium. BMJ ·Geoffrey K. Lane, N. C. SIDDLE, T. A. Ryder, J. Pryse‐Davies, R.J.B. King, Malcolm Whitehead	1983	86
15	A controlled trial of naproxen sodium for relief of pain associated with Vabra suction curettage BJOG An International Journal of Obstetrics & Gynaecology ·N. C. SIDDLE, O. Young, Caroline M. Sledmere, Anthony E. Reading, MI Whitehead	1983	26
16	Simple biochemical method to assess progestin effects on human endometrial DNA synthesis and its application to endometrial carcinoma. PubMed ·R.J.B. King, K. S. Raju, N. C. SIDDLE, R W Taylor, MI Whitehead	1983	6
17	Actions of progestins on the morphology and biochemistry of the endometrium of postmenopausal women receiving low-dose estrogen therapy American Journal of Obstetrics and Gynecology ·Malcolm Whitehead, P. T. Townsend, J. Pryse‐Davies, T. A. Ryder, Geoffrey K. Lane, N. C. SIDDLE, R.J.B. King	1982	36
18	Dose‐Dependent Effects of Synthetic Progestins on the Biochemistry of the Estrogenized Post‐Menopausal Endometrium Acta Obstetricia Et Gynecologica Scandinavica ·N. C. SIDDLE, P. T. Townsend, O. Young, Joseph Minardi, R.J.B. King, MI Whitehead	1982	15
19	Regulation of estrogen and progesterone receptor levels in epithelium and stroma from pre-and postmenopausal endometria Journal of Steroid Biochemistry ·R.J.B. King, P. T. Townsend, N. C. SIDDLE, MI Whitehead, R W Taylor	1982	32
20	Assessment of oestrogen and progestin effects on epithelium and stroma from pre- and postmenopausal endometria Journal of Steroid Biochemistry ·R.J.B. King, Geoffrey K. Lane, N. C. SIDDLE, R W Taylor, P. T. Townsend, Malcolm Whitehead	1981	16

About N. C. SIDDLE

N. C. SIDDLE is a scholar working on Reproductive Medicine, Obstetrics and Gynecology, Genetics, Endocrinology, Diabetes and Metabolism and Immunology, having authored 25 papers that have together received 1.4k indexed citations. Recurring topics across this work include Estrogen and related hormone effects (16 papers), Endometriosis Research and Treatment (8 papers), Menopause: Health Impacts and Treatments (8 papers), Reproductive System and Pregnancy (7 papers), Uterine Myomas and Treatments (3 papers), Gynecological conditions and treatments (3 papers), Pelvic floor disorders treatments (2 papers) and Endometrial and Cervical Cancer Treatments (2 papers). The work is most often cited by research in Reproductive Medicine (403 citations), Obstetrics and Gynecology (322 citations), Endocrinology, Diabetes and Metabolism (456 citations), Orthopedics and Sports Medicine (141 citations) and Genetics (411 citations). N. C. SIDDLE has collaborated with scholars based in United Kingdom, United States and Chile. Frequent co-authors include Malcolm Whitehead, Philip M. Sarrel, R. C. Woledge, S. K. Phillips, Stuart Bruce, R.J.B. King, J. Pryse‐Davies, Geoffrey K. Lane, T. A. Ryder and G.L. Ridgway. Their work appears in journals such as BJOG An International Journal of Obstetrics & Gynaecology, Fertility and Sterility, American Journal of Obstetrics and Gynecology, British Journal of Radiology and Clinical Science.

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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