Effects of a physical fitness programm upon asthmatic boys

von Petersen, K.H. (Autor), ... McElhenney, T.R. (Autor)
Erschienen in Pediatrics, 35 (1965), S. 295-299, Lit.

Physical fitness for asthmatic boys

von McElhenney, T.R. (Autor), ... Petersen, K.H. (Autor)
Erschienen in Journal of the American Medical Association, 185 (1963), 13, S. 142-143, Lit.