00357nam a22000977a 4500020001900000082001800019100001800037245016200055260002900217300001300246  a	9781909082045  a616.855 6 BAK  aBaker, Janet   aPsychosocial perspectives on the management of voice disorders implications for patients and clients : boptions and strategies for clinicians /cJanet Baker  aOxford :bCompton,c2017  a468 p. :