High frequency of PPD conversion in health-care workers...

Journal of Clinical Epidemiology 1999 Vol. 52; Iss. supp-S1

High frequency of PPD conversion in health-care workers (HCW) in a Hospital in Mexico City

M. Sigfrido Rangel-Frausto, Alma Vazquez, Carmen Romero-Oliveros, Martha Huertas-Jimenez, Rosa Baez, Samuel Ponce-de-Leon-Rosales
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Volume:
52
Year:
1999
Language:
english
DOI:
10.1016/s0895-4356(99)80089-4
File:
PDF, 77 KB
english, 1999
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