000 00496nam a22001817a 4500
020 _a0727912755
050 _aMED R853
_bR46
100 _aHealth sevices Research Methods: A guide to best practice.
245 _aHealth sevices Research Methods: A guide to best practice.
260 _aLondon
_bBMJ books
_c1998
300 _axiv,268p.
650 _aResearch
700 _aBlack, Nick.
700 _aBrazier, John.
700 _aFitzpatrick, Ray.
700 _aBarnaby Reeves.
942 _cBK
999 _c4630
_d4630