TY  - RPRT
TI  - Directly observed therapy.
AU  - C P Chaulk
AU  - M D Iseman
PY  - 1997
DO  - 10.1016/s0140-6736(05)63360-0
UR  - https://pubmed.ncbi.nlm.nih.gov/9288072/
ID  - 9288072
ER  -