WORLD Health Organization
Cancer pain relief : with a guide to opiod availability / - Geneva WHO 1996 - vi, 63 p.
9241544821
Cancer
Cancer pain relief
616.994 / WOR
Cancer pain relief : with a guide to opiod availability / - Geneva WHO 1996 - vi, 63 p.
9241544821
Cancer
Cancer pain relief
616.994 / WOR