TY  - RPRT
TI  - Expanded programme of immunization in Karachi.
AU  - S Rafi
AU  - I A Shah
AU  - M H Rao
AU  - A G Billoo
PY  - 1995
UR  - https://pubmed.ncbi.nlm.nih.gov/7602739/
ID  - 7602739
ER  -