Tandjung R, Hanhart A, Bärtschi F, Keller R, Steinhauer A, Rosemann T, Senn O. Referral rates in Swiss primary care with a special emphasis on reasons for encounter. Swiss Med Wkly [Internet]. 2015 Dec. 13 [cited 2024 Apr. 15];145(5152):w14244. Available from: https://smw.ch/index.php/smw/article/view/2121