Referee's report by James Alexander Murray, on a paper 'The differential action of X-rays in relation to tissue growth and vitality. Part VI. —Tumour tissues' by Warnford Moppett Sectional committee: Physiology Recommended for publication in Proceedings, so long as the paper should be submitted to a radiologist before it is accepted. [Published in Proceedings of the Royal Society B, 1932]. Endorsed on verso as received 8 December 1931. December 1931