Development and validation of a short food-frequency questionnaire for screening women of childbearing age for vitamin A status in northwestern Iran

Author: Omidvar Nasrin   Ghazi-Tabatabie Mahmood   Harrison Gail G.   Eghtesadi Shahriar   Mahboob Soltan-Ali   Pourbakht Mahdi  

Publisher: Nevin Scrimshaw International Nutrition Foundation

ISSN: 1564-8265

Source: Food & Nutrition Bulletin, Vol.23, Iss.1, 2002-03, pp. : 73-82

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