Woldendorp, Kees H.; Boschma, Hans; Boonstra, Anne M.; Arendzen, Hans J.; Reneman, Michiel F. (December 2016). "Fundamentals of Embouchure in Brass Players: Towards a Definition and Clinical Assessment". Medical Problems of Performing Artists. 31 (4): 232–243. doi:10.21091/mppa.2016.4038. ISSN0885-1158. PMID27942703.
Prensky, H. David; Shapiro, Gerald I.; Silverman, Sidney I. (September 1986). "Dental diagnosis and treatment for musicians". Special Care in Dentistry. 6 (5): 198–202. doi:10.1111/j.1754-4505.1986.tb00996.x. PMID3532373.
Woldendorp, Kees H.; Boschma, Hans; Boonstra, Anne M.; Arendzen, Hans J.; Reneman, Michiel F. (December 2016). "Fundamentals of Embouchure in Brass Players: Towards a Definition and Clinical Assessment". Medical Problems of Performing Artists. 31 (4): 232–243. doi:10.21091/mppa.2016.4038. ISSN0885-1158. PMID27942703.
Prensky, H. David; Shapiro, Gerald I.; Silverman, Sidney I. (September 1986). "Dental diagnosis and treatment for musicians". Special Care in Dentistry. 6 (5): 198–202. doi:10.1111/j.1754-4505.1986.tb00996.x. PMID3532373.
Woldendorp, Kees H.; Boschma, Hans; Boonstra, Anne M.; Arendzen, Hans J.; Reneman, Michiel F. (December 2016). "Fundamentals of Embouchure in Brass Players: Towards a Definition and Clinical Assessment". Medical Problems of Performing Artists. 31 (4): 232–243. doi:10.21091/mppa.2016.4038. ISSN0885-1158. PMID27942703.