title: Papers from the joint meeting of the European Society of Human Reproduction and Embryology and the European Sterility Congress Organization. Budapest, Hungary, September 27-30, 1987.
mesh_terms: D000818:Animals; D004622:Embryo, Mammalian; D005307:Fertilization in Vitro; D006801:Humans; D007246:Infertility; D012098:Reproduction