1. An inventory for measuring depression;Beck, A.T.; Ward, C.H.; Mendelson, M.; Mock, J.; Erbauch, H.;Arch Gen Psychiatry,1961
2. The CPRS-development and applications of a psychiatric rating scale;Asberg, M.; Perris, C.; Schalling, D.; Sedvall, G.;Acta Psychiatr Scand,1978
3. Textbook of work physiology;Astrand, P.O.; Rodal, K.,1977
4. Running as treatment of depression;Greist, J.H.; Klein, M.H.; Eischens, R.R.; Faris, J.; Gurman, A.S.; Morgan, W.P.;Compr Psychiatry,1979
5. The prescription of exercise for depression;Brown, R.S.; Ramirez, D.E.; Taub, J.M.;Physician and Sports Medicine,1978