Influence of the quality of milk on infant mortality; according to the results recorded at Tourcoing.
D006801:Humans; D007223:Infant / Q000401:mortality; D007226:Infant Mortality; D008892:Milk
INFANTS/mortality; MILK/effects on mortality
Influence de la qualité du lait sur la mortalité infantile; d'après les résultats enregistrés a Tourcoing.