Prevalence and Risk of Birth Defects Observed in a Prospective Cohort Study: The Hokkaido Study on Environment and Children's Health.
Tomoyuki HanaokaNaomi TamuraKumiko ItoSeiko SasakiAtsuko ArakiTamiko IkenoChihiro MiyashitaSachiko ItoHisanori MinakamiKazutoshi ChoToshiaki EndoTsuyoshi BabaToshinobu MiyamotoKazuo SengokuReiko Kishinull nullPublished in: Journal of epidemiology (2017)
Data from our study complemented the data from ICBDSR. We recommend that birth defects not included in ICBDSR also be analyzed to elucidate the etiology of birth defects.