[The month of birth as factor of child survival].
D002648:Child; D002675:Child, Preschool; D002980:Climate; D005060:Europe; D049672:History, 19th Century; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D007558:Italy; D012621:Seasons
Le mois de naissance comme facteur de survie des enfants.