Referee's report by Grafton Elliot Smith, on a paper 'The size of the aorta in warm-blooded animals and its relationship to the body weight and to the surface area expressed in a formula' by Georges Dreyer, William Ray and E W Ainley Walker Sectional Committee: Physiology Recommended for publication in the 'Proceedings of the Royal Society of London'. However, as the paper is more of a description of preparatory apparatus for research it may be more suited for a physiological journal. [Published in the 'Proceedings of the Royal Society of London', 1912] Endorsed on verso as received 23 October 1912. [October 1912]