TY  - GEN
ED  - World Health Organization.
TI  - Cancer pain relief : with a guide to opioid availability
SN  - 9241544821
AV  - 2nd ed. 
PY  - 1996///
CY  - Geneva : 
PB  - World Health Organization
KW  - Neoplasms
KW  - Drug therapy
KW  - Pain
KW  - Palliative treatment
KW  - Narcotherapy
N1  - The Single Convention on Narcotic Drugs, p. 46-54
ER  -