Respiratory difficulties at birth.
D004417:Dyspnea; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D012119:Respiration
INFANT, NEWBORN/diseases; RESPIRATION
Lancet. 1956 Dec 29;271(6957):1320-3
13386249
Lancet. 1957 Jun 22;272(6982):1277-80
13440024
Acta Paediatr Suppl. 1954;43(100):397-411
13228044
Pediatrics. 1952 Nov;10(5):593-602
13003405
Scott Med J. 1958 Apr;3(4):151-64
13555939