TY  - BOOK
AU  - Boyd, Robert F.
AU  - Marr, J. Joseph
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 316104329
SN  - 2
PY  - 1980///];copyright 1980.46
CY  - Boston
PB  - Little, Brown
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Medical microbiology
N1  - Includes bibliographies and index; 5
ER  -