Development and validation of a brief food frequency questionnaire for dietary lutein and zeaxanthin intake assessment in Italian women
Hellas Cena, Carla Roggi, Giovanna TurconiVolume:
47
Language:
english
Pages:
9
DOI:
10.1007/s00394-007-0689-0
Date:
February, 2008
File:
PDF, 325 KB
english, 2008