HOSPITAL service in the United States
J Am Med Assoc
.
1952 May 10;149(2):168-9.
doi: 10.1001/jama.1952.02930190070013.
PMID:
14917583
DOI:
10.1001/jama.1952.02930190070013
No abstract available
MeSH terms
Hospitals*
Humans
United States