J Hosp Infect. 1988 May;11(4):396-7. doi: 10.1016/0195-6701(88)90095-3.
The Journal of hospital infection
J H Platt, R A Bucknall
PMID: 2899594 DOI: 10.1016/0195-6701(88)90095-3
[No abstract available.]