1. Determining Maternity Case Load by Means of a Poisson Process. Issue 2 (April 1964) Authors: Cowan, Peter; Roth, Kenyon Journal: Journal of epidemiology and community health Issue: Volume 18:Issue 2(1964) Page Start: 105 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗