Changes in levels of the carboxyterminal propeptide of propeptide of type I procollagen, the carboxyterminal cross-linked telopeptide of type I collagen and osteocalcin in response to exercise in well-trained men and women. - Salvesen,H.; Piehl-Aulin,K.; Ljunghall,S. (Scand J Med Sci Sports Exerc, 1994)