Night waking in early infancy. I.
D002648:Child; D006801:Humans; D002666:Psychology, Child; D007319:Sleep Initiation and Maintenance Disorders
CHILD PSYCHOLOGY
Br Med J. 1951 Apr 7;1(4709):722-8
14821515
Acta Paediatr. 1953 Sep;42(5):398-406
13104146
J Appl Physiol. 1953 Nov;6(5):269-82
13108823
Br Med J. 1954 Nov 13;2(4897):1132-7
13209062
J Appl Physiol. 1955 Jul;8(1):11-8
13242484