In vitro fertilization: for infertile married couples only?
D005307:Fertilization in Vitro; D005378:Financial Support; D030342:Genetic Diseases, Inborn; D006761:Hospitals; D006801:Humans; D007246:Infertility; D007315:Insemination, Artificial; D018587:Oocyte Donation; D016079:Refusal to Treat; D012847:Single Person; D014019:Tissue Donors