TY  - RPRT
TI  - Letter: False-positive acid-fast smears.
AU  - D P Casemore
AU  - P R Mortimer
PY  - 1975
DO  - 10.1016/s0140-6736(75)91051-x
UR  - https://pubmed.ncbi.nlm.nih.gov/53643/
ID  - 53643
ER  -