Child Dev. 1959 Dec;30:547-54. doi: 10.1111/j.1467-8624.1959.tb04961.x.
Child development
L P LIPSITT, N LEVY
PMID: 14417431 DOI: 10.1111/j.1467-8624.1959.tb04961.x
[No abstract available.]
Keywords: INFANT, NEWBORN/physiology; PAIN/physiology