Am J Dis Child. 1980 Oct;134(10):1001-2. doi: 10.1001/archpedi.1980.02130220077036.
American journal of diseases of children (1960)
K P Duncan, J H Stuemky
PMID: 7424847 DOI: 10.1001/archpedi.1980.02130220077036
[No abstract available.]