Exercise bioenergetics and gas exchange : proceedings of the International Symposium on Exercise Bioenergetics and Gas Exchange held in Milan, Italy, July 7-9, 1980 : a Satellite of the XXVIII International Congress of Physiological Sciences - Cerretelli, Paolo; Whipp, Brian J., 1937-2011 (Symposia of the Giovanni Lorenzini Foundation ;, 1980)