Observations on sleep disturbances in pre-school children.
D002648:Child; D006801:Humans; D007223:Infant; D012574:Schools; D012893:Sleep Wake Disorders
SLEEP DISORDERS/in infant and child
J Pediatr. 1951 Mar;38(3):394-401
14825050
AMA Am J Dis Child. 1951 Aug;82(2):132-6
14856376
J Appl Physiol. 1953 Nov;6(5):269-82
13108823