TY  - GEN
AU  - Hallerbach,J.
TI  - Synthetic analgesics
PY  - 1966///
CY  - London
PB  - Pergamon Press
KW  - Morphinans
KW  - Benzomorphans
N1  - Part 2 A : Morphinans; Part 2 B : Benzomorphans
ER  -