TY  - BOOK
AU  - Sarbanisahay Guhasarkar
TI  - Penicillin O Treptomycin
U1  - 615 
PY  - 1957///
CY  - Kolkata
PB  - Bangiya Bigyan Parishat
KW  - Penicillin - Streptomycin
ER  -