New member employment inside it a face-to-face reason of the questionnaire so you can moms and dads, and you will authored told agree is actually received and registered

New member employment inside it a face-to-face reason of the questionnaire so you can moms and dads, and you will authored told agree is actually received and registered Study framework The JECS try an authorities-financed beginning cohort investigation held nationwide during the The japanese 2011–2014, joining 103 062 pregnancies that aims to check on the […]