Hedlund CS. Tracheal collapse. Vet Med (Praha) 1991;3: 229-237.
Done SH, Drew RA. Observations on the pathology of tracheal collapse in dogs. J Small Anim Pract 1976;17:783-791.
Dallman MJ, McClure RC, Brown EM. Histochemical study of normal and collapsed tracheas in dogs. Am J Vet Res 1988;49: 2117-2124.
Knudson RL, Lebowitz MD, Holberg CJ, et al. Changes in the normal maximal expiratory flow-volume curve with growth and aging. Am Rev Respir Dis 1983;127:725-734.
Rains JK, Bert JL, Roberts CR, et al. Mechanical properties of human tracheal cartilage. J Appl Physiol 1992;72:219-225.
Buckwalter JA, Kuettner KE, Thonar EJ. Age-related changes in articular cartilage proteoglycans. Electron microscopic studies. J Orthop Res 1985;3:251-257.
Front P, Aprile F, Mitrovic DR, et al. Age-related changes in the synthesis of matrix macromolecules by bovine articular cartilage. Connect Tissue Res 1989;19:121-133.
Inerot S, Heinegard D. Articular-cartilage proteoglycans in aging and ostheoarthritis. Biochem J 1978;169:143-156.
Inerot S, Heinegard D. Bovine tracheal cartilage proteoglycans. Variations in structure and composition with age. Collagen Rel Res 1983;3:245-262.
Farndale RW, Buttle DJ, Barrett AJ. Improved quantitation and discrimination of sulphated glycosaminoglycans by the use of dimethylmethylene blue. Biochim Biophys Acta 1986;883:173-177.
Mankin HJ, Mow VC, Buckwalter JA, et al. Form and function of articular cartilage. In: Simon SR, ed. Orthopaedic basic science. Chicago: American Academy of Orthopaedic Surgeons, 1994;1-44.
Kempson, GE. Relationship between tensile properties of articular cartilage from the human knee and age, Ann Rheum Dis 1982;41:508-511.
Mason RM, Wusteman FS. The glycosaminoglycans of human tracheobronchial cartilage. Biochem J 1970;120:777-785.
Roberts CR, Pare PD. Composition changes in human tracheal cartilage in growth and aging, including changes in proteoglycan structure. Am J Physiol 1991;261:L92-L101.
Penn RB, Wolfson MR, Shaffer TH. Developmental differences in tracheal cartilage mechanics. Pediatr Res 1989;26:429-433.
Schmidt MB, Mow VC, Chun LE, et al. Effects of proteoglycan extraction on the tensile behavior of articular cartilage. J Orthop Res 1990;8:353-363.
Maroudas A. Physicochemical properties of articular cartilage. In: Freeman MAR, ed. Adult articular cartilage. Kent, England: Pitman Medical Publishers, 1979;219-290.
Mow VC, Holmes MH, Lai WM. Fluid transport and mechanical properties of articular cartilage. J Biomech 1984;17:377-394.
Mow VC, Kuei SC, Lai WM, et al. Biphasic creep and stress relaxation of articular cartilage in compression: theory and experiments. J Biomech Eng 1980;102:73-84.
Akizuki S, Mow VC, Muller F, et al. The tensile properties of human knee joint cartilage. I: influence of ionic conditions, weight bearing, and fibrillation on the tensile modulus. J Orthop Res 1986;4:379-392.
Art T, Lekeux P. Mechanical properties of the isolated equine trachea. Res Vet Sci 1991;51:55-60.