Papers passed for publication [Proceedings] Lists papers passed by the Physiology Committee: H Rosenberg, 'Electronus and excitation in nerve'. Communicated by A V Hill, Sec RS. T McKeown and S Zuckerman, 'Stimulation of the corpora lutea of the rat by means of progesterone and testosterone'. Communicated by W E Le Gros Clark, FRS. R Deanesly and A S Parkes, FRS, 'Factors influencing the effectiveness of administered hormones'. B Katz, 'Experimental evidence for a non-conducted response of nerve to subthreshold stimulation'. Communicated by A V Hill, Sec RS. p141. October 1937