Search results for: R Krämer
Paediatric and Perinatal Epidemiology > 28 > 5 > 372 - 380
European Journal of Obstetrics and Gynecology > 2013 > 171 > 2 > 246-251
Acta Obstetricia et Gynecologica Scandinavica > 90 > 12 > 1332 - 1341
Paediatric and Perinatal Epidemiology > 28 > 5 > 372 - 380
European Journal of Obstetrics and Gynecology > 2013 > 171 > 2 > 246-251
Acta Obstetricia et Gynecologica Scandinavica > 90 > 12 > 1332 - 1341