title: Multiple pregnancies and assisted reproductive technologies.
authors.affiliation: Montefiore's Fertility and Hormone Center at Dobbs Ferry, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York, USA.
authors.forename: D H
authors.initials: DH
authors.lastname: Barad
authors.forename: B R
authors.initials: BR
authors.lastname: Witt
mesh_terms: D001675:Bioethics; D005260:Female; D017048:Health Care Costs; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D011247:Pregnancy; D011256:Pregnancy Outcome; D011272:Pregnancy, Multiple; D012099:Reproductive Techniques / Q000191:economics; D012306:Risk