Referee's report by Henry Hallett Dale, on a paper 'The value of the estimation of the ionic calcium of the serum in the diagnosis of, and as a gauge of progress in, sprue' by H H Scott Sectional Committee: Physiology Not recommended for publication in the 'Proceedings of the Royal Society of London'. The paper does not advance on the earlier papers of the same author published elsewhere. The paper should be printed by a medical journal. [Not published] Endorsed on verso as received 16 October 1924. [October 1924]