1. Interaction of ethinyloestradiol with ascorbic acid. Issue 6281 (20th June 1981) Authors: Back, D J; Breckenridge, A M; Orme, M L'E Journal: BMJ Issue: Volume 282:Issue 6281(1981) Page Start: 2057 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗