Martine E C van Eijk, Jerry Avorn, Arijan J Porsius, Anthonius de Boer
van Eijk M E C, Avorn J, Porsius A J, de Boer A.
Reducing prescribing of highly anticholinergic antidepressants for elderly people: randomised trial of group versus individual academic detailing
BMJ 2001; 322 :654
doi:10.1136/bmj.322.7287.654