title: Twin pregnancies after medically assisted reproduction: epidemiology, comparative perinatal morbidity and mortality.
authors.affiliation: Centre for Human Genetics, Catholic University of Leuven, Belgium.
authors.forename: R
authors.initials: R
authors.lastname: Derom
authors.forename: C
authors.initials: C
authors.lastname: Derom
authors.forename: R
authors.initials: R
authors.lastname: Vlietinck
authors.forename: G
authors.initials: G
authors.lastname: Van Maele
authors.forename: H
authors.initials: H
authors.lastname: Van Den Berghe
mesh_terms: D001530:Belgium; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D009017:Morbidity; D011247:Pregnancy; D011272:Pregnancy, Multiple; D011446:Prospective Studies; D012099:Reproductive Techniques / Q000009:adverse effects*; D014427:Twins; D014429:Twins, Dizygotic; D014430:Twins, Monozygotic