The importance of gravity in delayed ligation of the umbilical cord
1953; Elsevier BV; Volume: 66; Issue: 6 Linguagem: Inglês
10.1016/0002-9378(53)90159-8
ISSN1097-6868
AutoresS Duckman, H Merk, W Lehmann, Elizabeth Regan,
Tópico(s)Assisted Reproductive Technology and Twin Pregnancy
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