MS. COLL. 76 (Banting), Box 62, Folder 12
Title taken from document heading.
First page has embossed stamp of the Journal of Laboratory and Clinical Medicine.
This paper is Banting and Best's first publication describing their research. The paper was read before the Physiological Society Journal Club on November 14, 1921. It was published in the Journal of Laboratory and Clinical Medicine, vol. 7, no. 5 (Feb. 1922)