Suwa S, Tachibana K Standard growth charts for height and weight of Japanese children from birth to 17 years based on a cross-sectional survey of national data. Clin Pediatr Endocdno12(2): 87-97, 1993.
Fujieda K: Pubertal development in Japanese boys. Clin Pediatrc Endocrinol 2 (suppl 3): 7-14, 1993.