Comparison of a computer-based food frequency questionnaire for calcium intake with 2 other assessment tools.
Smith
B A
BA
University of Alabama at Birmingham 35294-3360, USA.
Morgan
S L
SL
Vaughn
W H
WH
Fox
L
L
Canfield
G J
GJ
Bartolucci
A A
AA
D002110:Caffeine / Q000008:administration & dosage; D002136:Calcium, Dietary / Q000008:administration & dosage*; D015930:Diet Records; D004435:Eating; D004522:Educational Status; D005260:Female; D020249:Hormone Replacement Therapy; D006801:Humans; D008838:Microcomputers; D008875:Middle Aged; D017698:Postmenopause; D018709:Statistics, Nonparametric; D011795:Surveys and Questionnaires; D014807:Vitamin D / Q000008:administration & dosage
D002136:Calcium, Dietary; D014807:Vitamin D; D002110:Caffeine