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Multiple pregnancy, short cervix, part-time worker, steroid use, low educational level and male fetus are risk factors for preterm birth in Japan: A multicenter, prospective study
Shiozaki, Arihiro, Yoneda, Satoshi, Nakabayashi, Masao, Takeda, Yoshiharu, Takeda, Satoru, Sugimura, Motoi, Yoshida, Koyo, Tajima, Atsushi, Manabe, Mami, Akagi, Kozo, Nakagawa, Shoko, Tada, Katsuhiko,Volume:
40
Language:
english
Journal:
Journal of Obstetrics and Gynaecology Research
DOI:
10.1111/jog.12120
Date:
January, 2014
File:
PDF, 444 KB
english, 2014