'The Generation from Arachidonic Acid of Rabbit Aorta Contracting Substance (R.C.S.) by a Microsomal Enzyme Preparation Which Also Generates Prostaglandins'

File consists of draft papers, photographs (used as figures) and correspondence related to the paper by R. Gryglewski and J.R. Vane, "The Generation from Arachidonic Acid of Rabbit Aorta Contracting Substance (R.C.S.) by a Microsomal Enzyme Preparation Which Also Generates Prostaglandins", British Journal of Pharmacology, vol.46 no.3, p449-457, November 1972. Details include:

Near final typed draft of the paper including references and copies of figures.

Photographs including; figure 2, figure 4, and figure 5 (X93/71/6313).

Letter from Vane to Gryglewski referring to an enclosed final draft of the paper, an inability to repeat an experiment and a suggestion to remove the related results from the paper (21 April 1972).