000 00686 a2200205 4500
005 20250513080552.0
264 0 _c19930407
008 199304s 0 0 eng d
022 _a0378-2255
040 _aNLM
_beng
_cNLM
100 1 _aDukes, M N
245 0 0 _aDrug utilization studies. Methods and uses. Introduction.
_h[electronic resource]
260 _bWHO regional publications. European series
_c1993
300 _a1-4 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aDrug Utilization
_xstatistics & numerical data
650 0 4 _aHumans
650 0 4 _aResearch Design
773 0 _tWHO regional publications. European series
_gvol. 45
_gp. 1-4
999 _c8442113
_d8442113