Ormsbee, R A THE EFFECT OF URETHANE ON THE CONSUMPTION OF OXYGEN AND THE RATE OF CELL DIVISION IN THE CILIATE TETRAHYMENA GELEII. [electronic resource] - The Journal of general physiology May 1944 - 461-8 p. digital Publication Type: Journal Article ISSN: 0022-1295 Standard No.: 10.1085/jgp.27.5.461 doi