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Maternal smoking in pregnancy and sex differences in perinatal death between boys and girls
Xu, Baizhuang, Järvelin, Marjo‐Riitta, Rantakallio, PaulaVolume:
45
Language:
english
Journal:
Biodemography and Social Biology
DOI:
10.1080/19485565.1998.9988978
Date:
September, 1998
File:
PDF, 399 KB
english, 1998