J. C. Young

发表

Frederick Reed, Claire LeBlanc, Robert M. Malina, 2000, Pediatrics.

O. Bar-or, R. Malina, T. Rowland, 2004 .

Shaomin Li, O. Bar-or, R. Malina, 2001, Pediatrics.

R. Pate, K. Flint, C. Warren, 1995, The Journal of school health.