>21,000 admissions (1 yr.) 75% of inmates tested 68% of tests read 07.3% reactor rate 12.3% start rate 48% completion rate (81 inmates; 2-mo regimen)
	Bock N N, Rogers T, Tapia J R, Herron, G D, DeVoe, B, Geiter, L J. Chest 2001;119:833-837.