Effects of an endurance cycling competition on resting serum insulin-like growth factor I (IGF-I) and its binding proteins IGFBP-1 and IGFBP-3. - Chicharro,J.L.; Lopez-Calderon,C.; Hoyos,J.; Martin-Velasco,A.I.; Villa,G.; Villañua,M.A.; Lucia,A. (Br J Sports Med, 2001)