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Oral contraceptive pill use before pregnancy and respiratory outcomes in early childhood
Dana B. Hancock, Siri E. Håberg, Kari Furu, Kristina W. Whitworth, Per Nafstad, Wenche Nystad, Stephanie J. LondonVolume:
22
Year:
2011
Language:
english
Pages:
9
DOI:
10.1111/j.1399-3038.2010.01135.x
File:
PDF, 141 KB
english, 2011