Agenda, meeting of the Physiology Sectional Committee Lists papers for consideration: R R Armstrong, 'Studies on the nature of the immunity reaction. Parts I, II, III'. F Aveling and R J S McDowall, 'A skin constrictor reflex'. R J Ludford, 'The cytology of tar tumours'. E Ponder, 'The inhibitory effect of blood serum on haemolysis. II.' J F Fulton, 'Fatigue and plurisegmental innervation of individual muscle fibres'. A V Hill, 'The surface tension theory of muscular contraction'. p52. 6 July 1925