[Counter-indication to the choice of voice and speech professions].
R A
RA
Abyzov
Boiarskiĭ
A L
AL
Makukha
N P
NP
Manzhura
D006801:Humans; D014827:Vocal Cords; D014830:Vocational Guidance; D014831:Voice
Protivopokazaniia k vyboru goloso-rechevykh professiĭ.