Robins, B.: Initial experience with the mercury strain gauge plethysmograph. J. Newark Beth Israel Hosp.,19: 3, 1968.
2.
Horstkohe, W. , Klempien, E.J., and Scheppokat , K.D.: Skin temperature and blood flow changes in occlusive arterial disease under physical and pharmacologic therapy. Angiology, 18: 1, 1967.
3.
Buzzi, A.: Plethysmographic studies in atherosclerosis obliterans. Am. J. Cardiol., 5: 72, 1960.
4.
Edwards, E.A. , and Ottinger, L.: Pulse registration in the study of peripheral arterial disease. New England J. Med., 259: 101, 1958 .
5.
Feinberg, A.W. , and Lax, H.: Vascular abnormalities in children with diabetes mellitus. J. A. M. A., 201: 515, 1967.
6.
Cooper, D., Hill, L.T., and Edwards. E.A.: Detection of early arteriosclerosis by external pulse recording. J. A. M. A..199: 449, 1967.
7.
Woolan. G.L. , Schnur, P.L.Vallboua, C., and Huff, H.E.: The pulse wave velocity as an early indication of arteriosclerosis in diabetes mellitus. Circulation,25: 533, 1962.
8.
Strandness. D.E., Radke, G.E., and Bell, J.W.Use of new simplified plethysmograph in the clinical evaluation of patients with arteriosclerosis obliterans. Surg. Gynec. & Obstet., 112: 751. 1961.