TY  - BOOK
TI  - Merck's 1899 manual of the materia medica: together with a summary of therapeutic indications and a clasification of medicaments 
AV  - R153 M47
PY  - 1899///
CY  - New York
PB  - Merck
KW  - Materia médica
KW  - Manuales
KW  - Terapéutica
KW  - Farmacología
ER  -