1. Drug points: Cyclosporin decreases nifedipine metabolism. Issue 6709 (11th November 1989) Authors: McFadden, J P; Pontin, J E; Powles, A V; Fry, L; Idle, J R Journal: BMJ Issue: Volume 299:Issue 6709(1989) Page Start: 1224 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗