Differences between excessively crying infants and normal infants. A case-control study.
Lucassen
P L
PL
Institute for Research in Extramural Medicine, Free University, Amsterdam, The Netherlands. p.lucassen1@chello.nl
Assendelft
W J
WJ
van Eijk
J Th
JT
Douwes
A C
AC
Gubbels
J W
JW
D016022:Case-Control Studies; D003448:Crying; D006801:Humans; D007223:Infant; D015999:Multivariate Analysis