Medical problems of the adolescent.
D000293:Adolescent; D000856:Anorexia Nervosa; D003093:Colitis, Ulcerative; D003424:Crohn Disease; D006128:Growth; D006130:Growth Disorders; D006801:Humans; D007018:Hypopituitarism; D007037:Hypothyroidism; D007713:Klinefelter Syndrome; D014424:Turner Syndrome