TY  - BOOK
AU  - O'Neil,Maryadele J.
TI  - The Merck index: an encyclopedia of chemicals, drugs, and biologicals 
SN  - 0-911910-00-X
AV  - RS51 M47 2006
PY  - 2006///
CY  - Whitehouse Station, New Jersey
PB  - Merck
KW  - Medicamentos
KW  - Diccionarios
KW  - Productos químicos
ER  -