(2002). 25 years of progress in controlling vitamin A deficiency: Looking to the future ; proceedings of the XX International Vitamin A Consultative Group meeting ; held in Hanoi, Vietnam, February 12 through February 15, 2001. American Soc. for Nutritional Sciences.
Chicago-Zitierstil (17. Ausg.)25 Years of Progress in Controlling Vitamin A Deficiency: Looking to the Future ; Proceedings of the XX International Vitamin A Consultative Group Meeting ; Held in Hanoi, Vietnam, February 12 Through February 15, 2001. Bethesda, MD: American Soc. for Nutritional Sciences, 2002.
MLA-Zitierstil (9. Ausg.)25 Years of Progress in Controlling Vitamin A Deficiency: Looking to the Future ; Proceedings of the XX International Vitamin A Consultative Group Meeting ; Held in Hanoi, Vietnam, February 12 Through February 15, 2001. American Soc. for Nutritional Sciences, 2002.