title: Cross-over study of intrauterine and intracervical insemination.
authors.forename: J
authors.initials: J
authors.lastname: Marik
mesh_terms: D015925:Cryopreservation; D005260:Female; D005298:Fertility / Q000502:physiology*; D006801:Humans; D007316:Insemination, Artificial, Heterologous / Q000379:methods*; D008297:Male; D011247:Pregnancy; D012662:Semen Preservation