title: Festschrift for Professor Ian MacGillivray. Meeting of the Working Group on Multiple Pregnancy of the International Society of Twin Studies. July 3, 2001.
mesh_terms: D005260:Female; D006176:Gynecology / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009774:Obstetrics / Q000266:history; D011247:Pregnancy; D011272:Pregnancy, Multiple; D014427:Twins; D006113:United Kingdom