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Survival in the perinatal period: a prospective analysis
Popkin, Barry M., Guilkey, David K., Schwartz, J. Brad, Flieger, WilhelmVolume:
25
Language:
english
Journal:
Journal of Biosocial Science
DOI:
10.1017/s0021932000020691
Date:
July, 1993
File:
PDF, 722 KB
english, 1993