000 00411nam a2200157Ia 4500
008 201006s1998 xx 000 0 und d
041 _aeng
082 _a617.601
100 _aW.H.O.
245 _aCancer Pain Relief : With A Gudeto Opioid Availability
250 _a2
260 _aGeneva
_bWho
_c1998
300 _aVI 63
650 _aCommunity Dentistry(617.601)
650 _aCommunity Dentistry(617.601)
999 _c78045
_d78045