TY  - BOOK
AU  - Ryan, Kenneth J.
AU  - Ahmad, Nafees,; Alspaugh, J. amdrew; Drew, W. Lawremce & Pottinger, Paul etc.
TI  - Sherris & Ryan's medical microbiology
SN  - 9781264286324
U1  - 616.01 
PY  - 2022///
CY  - New York
PB  - McGraw Hill 
KW  - Microbiology
ER  -