616.99 4 C 19 Cancer pain relief - Geneva : Albany, NY. : World Health Organization ; WHO Publications Center USA [distributor], 1986. - 74 p. : ill. ; 21 cm. - Bibliography: p. 39-42. ISBN: 9241561009 (pbk.) : 13.00F LCCN: 87121934 Түлхүүр үг: Cancer pain, Treatment.Analgesia., LC Class. No.: RC262 / .C291193 1986