Critical evaluation of the methodology employed in cognitive development trials.
Burgard
P
P
Department of General Paediatrics, Paediatrics and Developmental Psychology, University Children's Hospital, Heidelberg, Germany.
D001942:Breast Feeding; D002657:Child Development / Q000502:physiology*; D003071:Cognition; D015986:Confounding Factors, Epidemiologic; D005069:Evaluation Studies as Topic; D006801:Humans; D007223:Infant; D015201:Meta-Analysis as Topic; D009034:Mother-Child Relations; D009420:Nervous System / Q000254:growth & development