Referee's report by John Burdon Sanderson Haldane, on a paper 'The inactivation of an enzyme (carboxypeptidase) by X- and a-radiation' by W M Dale, Louis Harold Gray and W J Meredith Sectional committee: Chemistry Recommended for publication in Philosophical Transactions. The statistical treatment is unclear and the terminology used isn't usual. There are some terms that are undefined. Modifications are required. [Published in Philosophical Transactions A, 1949]. Date received not given. 1947