Ryszard J. Chetkowski

Author

Alta Bates Summit Medical Center

Also Known As

RYSZARD J. CHETKOWSKI, Ryszard Chetkowski, Ryszard J Chetkowski, Ryszard J. Chetkowski

Publications

902

Citations

H-Index

Concepts

All Affiliations

Alta Bates Summit Medical Center University of California, Los Angeles

About

Ryszard J. Chetkowski is an author at Alta Bates Summit Medical Center specializing in medicine, obstetrics, and public health.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	12	14	544
2	Public Health	9	9	357
3	Endocrinology	7	7	286
4	Cell Biology	2	2	60
5	Molecular Genetics	1	1	10

Ryszard J. Chetkowski

Publications

888

Citations

H-Index

Page 1

	Year	Citations
Treatment of Hot Flashes with Transdermal Estradiol Administration* Kenneth A. Steingold, Larry R. Laufer, Ryszard J. Chetkowski, The Journal of Clinical Endocrinology & Metabolism	1985	142
Evolution of a highly successful in vitro fertilization-embryo transfer program David R. Meldrum, Ryszard J. Chetkowski, Kenneth A. Steingold, Fertility and Sterility	1987	123
The Incidence of Late-Onset Congenital Adrenal Hyperplasia due to 21-Hydroxylase Deficiency among Hirsute Women* Ryszard J. Chetkowski, JOHN DEFAZIO, Issa M. Shamonki, The Journal of Clinical Endocrinology & Metabolism InfertilityUrologyHirsute WomenAdrenal GlandShort Stature	1984	106
Transfer and uterine factors are the major recipient-related determinants of success with donor eggs Ulrike Zenke, Ryszard J. Chetkowski Fertility and Sterility InfertilityReproductive SuccessDevelopmental BiologyFertilityReproductive Health	2004	74
In premature luteinization, progesterone induces secretory transformation of the endometrium without impairment of embryo viability Ryszard J. Chetkowski, R.J. Kiltz, William R. Salyer Fertility and Sterility InfertilityDevelopmental BiologyFertilityReproductive HealthGynecology	1997	61
Live births from frozen human semen stored for 40 years Á. Széll, Russell C. Bierbaum, W. Brent Hazelrigg, Journal of Assisted Reproduction and Genetics InfertilityFertilityLongevityReproductive HealthGynecology	2013	59
Improved pregnancy outcome with the addition of leuprolide acetate to gonadotropins for in vitro fertilization Ryszard J. Chetkowski, Lisa R. Kruse, Thomas E. Nass Fertility and Sterility Leuprolide AcetateInfertilityDevelopmental BiologyFertilityReproductive Health	1989	51
Isofluorane inhibits early mouse embryo development in vitro Ryszard J. Chetkowski, Thomas E. Nass Fertility and Sterility Embryo CultureDevelopmental BiologyMorphogenesisIsofluorane InhibitsEmbryonic Development	1988	43
Birth of a healthy child after preimplantation genetic screening of embryos from sperm of a man with non-mosaic Down syndrome Lusine Aghajanova, J.M. Popwell, Ryszard J. Chetkowski, Journal of Assisted Reproduction and Genetics	2015	41
Transvaginal ultrasound scanning of ovarian follicles David R. Meldrum, Ryszard J. Chetkowski, Kenneth A. Steingold, Fertility and Sterility Medical UltrasoundGynecologyUltrasoundTransvaginal Ultrasound ScanningRadiology	1984	38

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