Subrahmanyam, Sarada K. Madhavan Kutty Textbook of Physiology / by Sarada Subrahmanyam and K. Madhavan Kutty - 2nd Ed. - Bombay: Orient Longman, 1977 - p.914 Subjects--Topical Terms: Medicine & health Human physiology Dewey Class. No.: 612 / SUB-T.2