39. C. Guyton, M.D; John E. Hall, Ph.D.Textbook of Medical Physiology ISBN 0-7216-0240-1E L; International Edition ISBN 0-8089-2317-X; eleventh edition pages1116, page 302 | 39. C. Guyton, M.D; John E. Hall, Ph.D.Textbook of Medical Physiology ISBN 0-7216-0240-1E L; International Edition ISBN 0-8089-2317-X; eleventh edition pages1116, page 302 |