TY  - RPRT
TI  - [Post-vaccination tuberculin response using PPD derived from BCG].
AU  - E Sarinho
AU  - M Pontual
AU  - M R Carvalho
AU  - M J da Costa
PY  - 1991
UR  - https://pubmed.ncbi.nlm.nih.gov/1837717/
ID  - 1837717
ER  -