Grobbee, D E Confounding and indication for treatment in evaluation of drug treatment for hypertension. [electronic resource] - BMJ (Clinical research ed.) Nov 1997 - 1151-4 p. digital Publication Type: Journal Article; Review ISSN: 0959-8138 Standard No.: 10.1136/bmj.315.7116.1151 doi Subjects--Topical Terms: Antihypertensive Agents--therapeutic useBlood Pressure--drug effectsConfounding Factors, EpidemiologicHumansHypertension--drug therapy