IS SEX OF FETUS ASSOCIATED WITH DURATION OF LABOR IN NULLEPARAS?'
FRANK, JENNIFER M., DURM, MARK W.Volume:
81
Language:
english
Journal:
Psychological Reports
DOI:
10.2466/pr0.1997.81.3.846
Date:
December, 1997
File:
PDF, 45 KB
english, 1997