title: Iatrogenic multiple birth, multiple pregnancy and assisted reproductive technologies.
authors: Department of Obstetrics and Gynecology, Northwestern University Medical School, Prentice Women's Hospital and Maternity Center, Northwestern Memorial Hospital, Chicago, USA. lgk395@nwu.edu
authors: L
authors: L
authors: Keith
authors: J J
authors: JJ
authors: Oleszczuk
mesh_terms: D000328:Adult; D000013:Congenital Abnormalities / Q000453:epidemiology; D005260:Female; D017721:Hospital Costs; D006801:Humans; D007246:Infertility / Q000628:therapy; D009099:Multiple Birth Offspring / Q000706:statistics & numerical data*; D011247:Pregnancy; D011272:Pregnancy, Multiple / Q000706:statistics & numerical data*; D012099:Reproductive Techniques / Q000009:adverse effects / Q000191:economics; D014481:United States / Q000453:epidemiology