Arnold G Zermansky, Duncan R Petty, David K Raynor, Nick Freemantle, Andy Vail, Catherine J Lowe et al
Zermansky A G, Petty D R, Raynor D K, Freemantle N, Vail A, Lowe C J et al.
Randomised controlled trial of clinical medication review by a pharmacist of elderly patients receiving repeat prescriptions in general practice
BMJ 2001; 323 :1340
doi:10.1136/bmj.323.7325.1340