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YU-FENG, W., ET AL., AN EPIDEMIOLOGICAL STUDY OF BEHAVIOUR PROBLEMS IN SCHOOL CHILDREN IN URBAN AREAS OF BEIJING. JOURNAL OF CHILD PSYCHOLOGY AND PSYCHIATRY AND ALLIED DISCIPLINES, THE , Vol. 30, no. 6 (1989), p. 907-912
Ref. 13834
Location: R.458 Depósito (39/40)

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Keywords:
Conducta, Epidemiología, Escuela, Estudiantes, Psiquiatría, China