Referee's report by George Lindor Brown, on a paper 'A note on the heat activation in a muscle twitch' by Archibald Vivian Hill Sectional committee: Physiology Paper reference code: B15 Recommended for publication in the Proceedings. Brown writes: 'I find the last sentence of [paragraph] 1 a little obscure. Should it not read "... no further shortening occurs, noris work done..."' [Published in Proceedings B, 1950]. Date received not given. [1950]