About Yoda, Takashi
About Department of Pediatrics, Nerima Hikarigaoka Hospital
About Yoda, Takashi
About The Japan Breastfeeding Association
About Takahashi, Kenzo
About Department of Epidemiology and Public Health, School of Medicine, Yokohama City University
About Takahashi, Kenzo
About The Japan Breastfeeding Association
About Yamauchi, Yoshitada
About Department of Nursing, School of Health Sciences, Kibi International University
About Yamauchi, Yoshitada
About The Japan Breastfeeding Association
About BMC Pregnancy and Childbirth