Predicting asthma in preschool children with asthma symptoms: study rationale and design

by Hafkamp-de Groen Esther, Lingsma Hester F, Caudri Daan, Wijga Alet, Jaddoe Vincent WV, Steyerberg Ewout W, de Jongste Johan C, Raat Hein
Published 2012-10-01