Longitudinal participation in sports in girls and boys in relation to physical fitness in their late teens and early twenties. The Amsterdam Growth and Health Study

by Verschuur, Robbert (Author), ... Zundert, Adrie van (Author), Kemper, Han C.G. (Author), Ruskin, Hillel (Editor), Simkin, Ariel (Editor)
Published in Physical fitness and the ages of man, Jerusalem: Academon Press (Verlag), 1987, S. 59-82, Lit.

Longitudinal development of physical fitness in girls and boys from age 12 to 22. The Amsterdam Growth and Health Study

by Verschuur, Robbert (Author), ... Kemper, Han C.G. (Author), Mey, Langa de (Author), Storm-van Essen Lucienne (Author), Aalst, Ronald van (Author), Zundert, Adrie van (Author), Ruskin, Hillel (Editor), Simkin, Ariel (Editor)
Published in Physical fitness and the ages of man, Jerusalem: Academon Press (Verlag), 1987, S. 33-58, Lit.