TY - RPRT TI - School-based tuberculosis testing and treatment program: comparing directly observed preventive therapy with traditional preventive therapy. AU - P Sass AU - K Cooper AU - V Robertson PY - 1996 DO - 10.1097/00124784-199600230-00005 UR - https://pubmed.ncbi.nlm.nih.gov/10186677/ ID - 10186677 ER -