TY  - BOOK
AU  - Youmans,Guy P.
AU  - Paterson,Y.
AU  - Sommers,Harbert M.
TI  - The biological and clinical basis of infectious diseases / 
PY  - 1985///
CY  - Philadelphia : 
PB  - W.B. Saunders , 
KW  - Communicable diseases
ER  -