Agenda, meeting of the Physiology Sectional Committee Notes a paper for consideration by J W Pickering and J A Hewitt, 'Further experiments on the action of ''peptone'' on blood' etc; a report that a paper by G V Anrep was still 'in the hands of a reference'; the question of adhering to International Unions in Medical and Biological Science; list of papers passed for publication in the Proceedings: E M Bedale, 'Energy expenditure and food requirements of children at school'. J C Bramwell, R J S McDowall and B A McSwiney, 'The variation of arterial elasticity with blood pressure in man. I'. L J Harris, 'The existence of an undiscovered sulphur grouping in the protein molecule. Pt I. On the denaturation of proteins. Pt II. On the estimation of cystine in certain proteins'. N B Laughton, 'Reflex contractions of the cruralis muscle in the decerebrate and spinal frog'. H L Duke, 'An enquiry into an outbreak of human trypanosomiasis in a Mortisans belt to the east of Mwanza, Tanganyika territory'. p42. 25 January 1923