| Literature DB >> 6174578 |
P J McHale, F Walker, B Scully, L English, C T Keane.
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Year: 1981 PMID: 6174578 DOI: 10.1016/0195-6701(81)90024-4
Source DB: PubMed Journal: J Hosp Infect ISSN: 0195-6701 Impact factor: 3.926