RESPIRATORY DISTRESS SYNDROME OF THE NEWBORN. A RETROSPECTIVE STUDY OF 100 CASES.
D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012127:Respiratory Distress Syndrome, Newborn; D012189:Retrospective Studies; D013223:Statistics as Topic
INFANT, NEWBORN; RESPIRATORY DISTRESS SYNDROME; STATISTICS