Authors: John P Pierce; Loki Natarajan; Bette J Caan; Shirley W Flatt; Sheila Kealey; Ellen B Gold; Richard A Hajek; Vicky A Newman; Cheryl L Rock; Minya Pu; Nazmus Saquib; Marcia L Stefanick; Cynthia A Thomson; Barbara Parker Journal: Am J Clin Nutr Date: 2009-04-01 Impact factor: 7.045