TY  - BOOK
AU  - Petrunov, B.
TI  - Problems of infectious and parasitic diseases (vol-18)
T2  - 18
U1  - 616.9 
PY  - 1991///
KW  - Parasitology
KW  - Pathology -- Internal medicine
N1  - Gift; parasitology, parasitic diseases, clinical management
ER  -