(Q43981634)
Statements
1 reference
Reasonable estimates of serum vitamin E, vitamin C, and beta-cryptoxanthin are obtained with a food frequency questionnaire in older black and white adults (English)
1 reference
Martha C Morris
1 reference
Julia L Bienias
1 reference
Denis A Evans
1 reference
Christy C Tangney
1 reference
1 April 2004
1 reference
1 reference