Risk factors for ectopic pregnancy in 556 pregnancies after in vitro fertilization: implications for preventive management

REIMPLANTATION OF A HUMAN EMBRYO WITH SUBSEQUENT TUBAL PREGNANCY

P. C. Steptoe, R. G. Edwards · The Lancet · 1976 · 372 citations

Medicine, Gynecology, Obstetrics +9

Maternal mortality in the United States: report from the Maternal Mortality Collaborative.

Roger Rochat, Lisa M. Koonin, H K Atrash et al. · PubMed · 1988 · 281 citations

Public Health, Maternal Health, Obstetrics +16

Embryo transfer technique as a cause of ectopic pregnancies in in vitro fertilization

John L. Yovich, Simon R. Turner, Anthony J. Murphy · Fertility and Sterility · 1985 · 113 citations

Veterinary Medicine, Gynecology, Obstetrics +12

Heterotopic pregnancy: Reappraisal of incidence

Stephen R. Richards, Laurence E. Stempel, Betsy D. Carlton · American Journal of Obstetrics and Gynecology · 1982 · 97 citations

Medicine, Gynecology, Obstetrics +10

Multiple-sited (heterotopic) pregnancy after in vitro fertilization and gamete intrafallopian transfer

David Molloy, Warren Deambrosis, Douglas Keeping et al. · Fertility and Sterility · 1990 · 87 citations

Veterinary Medicine, Gynecology, Obstetrics +14