RT Article T1 Characteristics of Venezuelan school refusers: toward the development of a high-risk profile JF The journal of nervous and mental disease VO 175 IS 7 SP 402 OP 408 A2 Granell de Aldaz, Elena LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1642396125 K1 Schulschwänzen