(1)
Badertscher, N.; Braun, R.; Held, U.; Kofmehl, R.; Senn, O.; Hofbauer, G.; Rossi, P.; Wensing, M.; Rosemann, T.; Tandjung, R. Diagnostic Competence of Swiss General Practitioners in Skin Cancer. Swiss Med Wkly 2013, 143, w13834.