Referee's report by Frederick Gowland Hopkins, on a paper 'Studies on enzyme action. XXII.--Lipase (IV)-The correlation of synthetic and hydrolytic activity' by Henry Edward Armstrong and H W Gosney Sectional Committee: Physiology Recommended for publication in the 'Proceedings of the Royal Society of London'. [Published in the 'Proceedings of the Royal Society of London', 1914] Endorsed on verso as received 21 May 1914. [May 1914]