[3, 4, or more. An epidemic of multiple pregnancies].
Lindberg
B S
BS
Kvinnokliniken, Akademiska sjukhuset, Uppsala.
D003365:Costs and Cost Analysis; D005260:Female; D006801:Humans; D011247:Pregnancy; D011272:Pregnancy, Multiple / Q000502:physiology / Q000523:psychology*; D012307:Risk Factors; D012959:Socioeconomic Factors; D013548:Sweden; D006113:United Kingdom
Tre, fyra eller fler. En epidemi av flerbörder.