1. Growth at Adolescence;Tanner,1962
2. Standardized percentile curves of body-mass index for children and adolescents;Hammer;Am J Dis Child,1991
3. Nutrition and growth;Forbes,1992
4. Normal somatic adolescent growth and development;Kreipe,1992
5. National Center for Health Statistics: Age at menarche, US;Vital Health Stat,1973