Referee's report by Archibald Vivian Hill, on a paper 'On the application of the theorum of de Chateluie to the problems of natural immunity as evidenced by the action of nueleie acids and of 'reploue' on blood' by J W Pickering and J A Hewitt Sectional committee: Physiology Not recommended for publication in Philosophical Transactions or Proceedings. The theoretical part of the paper is 'nonsense'. The referee find it 'impossible to follow the argument and quite ridiculous to attribute the phenomena discussed to an equilibrium'. [Not published]. Endorsed on verso as received 2 November 1922. October 1922