Clewell A, Glávits R, Endres JR, Murbach TS, Báldi PT, Renkecz T, Hirka G, Vértesi…
The cGMP Regulation for Dietary Supplements—a mandate for quality
Conant R, Schauss AG, Qureshi I, and Endres J. The cGMP regulation for dietary supplements-a mandate for quality. Nutritional Outlook. 2008;11(7):64–72.