TY - BOOK AU - Schulenberg,John E. AU - Maggs,Jennifer AU - Hurrelmann,Klaus TI - Health risks and developmental transitions during adolescence SN - 0521480531 AV - RJ47.53 .H435 1997 U1 - 613/.0433 20 PY - 1997/// CY - New York PB - Cambridge University Press KW - Health behavior in adolescence KW - Adolescent psychology KW - Risk-taking (Psychology) in adolescence KW - Teenagers KW - Health and hygiene N1 - Includes bibliographical references and indexes ER -