Signe Flottorp, Andrew D Oxman, Kari Håvelsrud, Shaun Treweek, Jeph Herrin
Flottorp S, Oxman A D, HÃ¥velsrud K, Treweek S, Herrin J.
Cluster randomised controlled trial of tailored interventions to improve the management of urinary tract infections in women and sore throat
BMJ 2002; 325 :367
doi:10.1136/bmj.325.7360.367