Benefit of two-step PPD testing of new employees at a New York City hospital
Kent A. Sepkowitz, Joseph Feldman, Joyce Louther, Pedro Rivera, Nerieda Villa, Jack DeHovitzVolume:
25
Year:
1997
Language:
english
DOI:
10.1016/s0196-6553(97)90015-8
File:
PDF, 361 KB
english, 1997