Doors of perception.
Pollock
A
A
St. George's Hospital Medical School.
Pfeffer
N
N
D001294:Attitude to Health; D003258:Consumer Behavior; D004991:Ethics, Institutional; D006292:Health Priorities; D006302:Health Services Research / Q000592:standards*; D008389:Marketing of Health Services / Q000592:standards*; D011639:Public Opinion; D013222:State Medicine / Q000592:standards; D006113:United Kingdom