Comparability between telephone and face-to-face strutured clinical interview for DSM-IV in assessing social anxiety disorder - Crippa, José Alexandre de Souza; Osório, Flávia de Lima; Del-Ben, Cristina Marta; Santos Filho, Alaor; Freitas, Maria Cecília da Silva; Loureiro, Sonia Regina (Perspectives in Psychiatric, 2008)