1. Congenital Rubella Infection of a Human Embryo. Issue 5402 (18th July 1964) Authors: Kay, H. E. M.; Peppercorn, Margaret E; Porterfield, J. S.; McCarthy, K.; Taylor-Robinson, C. H. Journal: BMJ Issue: Volume 2:Issue 5402(1964) Page Start: 166 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Yellow fever in west Africa: a retrospective glance. Issue 6715 (23rd December 1989) Authors: Porterfield, J. S. Journal: BMJ Issue: Volume 299:Issue 6715(1989) Page Start: 1555 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗