1.
Kiese-Himmel C, Himmel W, Scherer M. Is a change in vocal loudness a first step towards becoming a medical doctor?. Swiss Med Wkly [Internet]. 2012 Feb. 26 [cited 2024 Nov. 24];142(0910):w13534. Available from: https://smw.ch/index.php/smw/article/view/1438