Cools, A. M., Palmans, T., & Johansson, F. R. (2014). Age-related, sport-specific adaptions of the shoulder girdle in elite adolescent tennis players. Journal of athletic training, 49(5), S. 647-653. doi:10.4085/1062-6050-49.3.02

Cools, Ann M., Tanneke Palmans, and Fredrik R. Johansson. "Age-related, Sport-specific Adaptions of the Shoulder Girdle in Elite Adolescent Tennis Players." Journal of Athletic Training 49, no. 5 (2014): S. 647-653.

Cools, Ann M., Tanneke Palmans, and Fredrik R. Johansson. "Age-related, Sport-specific Adaptions of the Shoulder Girdle in Elite Adolescent Tennis Players." Journal of Athletic Training 49.5 (2014): S. 647-653.