title: Ethical guidelines in the prevention of iatrogenic multiple pregnancy.
mesh_terms: D004624:Embryo Transfer; D004992:Ethics, Medical; D005260:Female; D006801:Humans; D007246:Infertility / Q000517:prevention & control / Q000628:therapy; D010062:Ovulation Induction; D011247:Pregnancy; D011272:Pregnancy, Multiple; D012099:Reproductive Techniques / Q000009:adverse effects*