Gratsinskaia, L. N., and G. A. Kirikova. Case of Occupational Paralysis of the Facial Muscles in a Trumpet Player. [In Russian] Gigiena Truda i Professional'nye Zabolevaniia (Russia) 11 (November 1984): 57-8.
No published English abstract or original Russian title is available in the available databases. In light of the published English title, this article appears to discuss a case report of a trumpet player with facial paralysis. For more information, see Pubmed record number 6526321.