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. 1976 Apr 24;1(7965):880-2.
doi: 10.1016/s0140-6736(76)92096-1.

Reimplantation of a human embryo with subsequent tubal pregnancy

P C Steptoe, R G Edwards

Reimplantation of a human embryo with subsequent tubal pregnancy

P C Steptoe et al. Lancet. .

Abstract

A human embryo in transition between a morula and blastocyst after culture in vitro was reintroduced into the mother's uterus via the cervix. The resulting pregnancy was closely monitored and was found to be located in the oviduct. The ectopic embryo was removed at 13 weeks gestation.

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