[Clinical and immunobiological study of several cases of influenzal pneumopathy caused by virus A/Singapore/'57 in premature infants].
D002648:Child; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases; D007251:Influenza, Human
INFANT, PREMATURE/diseases; INFLUENZA/in infant and child
Studio clinico ed immunobiologico di alcuni casi di pneumopatia influenzale da virus A/Singapore/'57 in lattanti prematuri.