Referee's report by Charles Scott Sherrington, on a paper 'On the occurrence of post-tetanic tremor in several types of muscle' by David Fraser Harris Sectional Committee: Physiology Not recommended for publication in the 'Philosophical Transactions of the Royal Society'. The knowledge of muscle tremor is known, although the investigation and tracings in the current paper are new. Suggests an abbreviated version be published in the Proceedings. Suggests some of the references in the paper be corrected. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 20 March 1907. [March 1907]