Bates, Robert Wesley, Riddle, Oscar, Lahr, Ernest L., Schooley, James Plummer (July 1937) Aspects of splanchnomegaly associated with the action of prolactin. The American Journal of Physiology, 119 (3). pp. 603-609.
Bates, Robert Wesley, Riddle, Oscar, Lahr, Ernest L. (June 1937) The mechanism of the anti-gonad action of prolactin in adult pigeons. The American Journal of Physiology, 119 (3). pp. 610-614.
Bates, Robert Wesley (June 1937) A rapid method for quantitative determination of tryptophane (Abstract). The Journal of Biological Chemistry, 119 (1). Proc. p. vii.