TY  - BOOK
AU  - Crompton, D. W. T.
AU  - [et al.]
TI  - Controlling disease due to helminth infections
SN  - 9789241562393
U1  - 616.962 
PY  - 2003///
CY  - Geneva
PB  - WHO
KW  - Medical Parasitology
KW  - Medical Sciences
ER  -