TY  - RPRT
TI  - BCG--different strains, different vaccines?
AU  - Marcel A Behr
PY  - 2002
DO  - 10.1016/s1473-3099(02)00182-2
UR  - https://pubmed.ncbi.nlm.nih.gov/11901655/
ID  - 11901655
ER  -