| Iron status of middle-aged women in five counties of rural China. | Eur J Clin Nutr | 1999 Mar | 10201801 |
| Plasma vitamin A and E in preterm babies fed on breast milk or formula milk with or without long-chain polyunsaturated fatty acids. | Int J Vitam Nutr Res | 1999 Mar | 10218144 |
| Iron deficiency in young rats alters the distribution of vitamin A between plasmaand liver and between hepatic retinol and retinyl esters. | J Nutr | 1999 Jun | 10356091 |
| Vitamin A and zinc supplementation of preschool children. | J Am Coll Nutr | 1999 Jun | 10376776 |
| Determinants of p,p-dichlorodiphenyldichloroethane (DDE) concentration in adiposetissue in women from five European cities. | Arch Environ Health | 1999 Jul-Aug | 10433187 |
| Serum trace elements and fat-soluble vitamins A and E in healthy pre-schoolchildren from a Venezuelan rural community. | J Trace Elem Med Biol | 1999 Jul | 10445217 |
| Maternal trace elements, vitamin B12, vitamin A, folic acid, and fetalmalformations. | Reprod Toxicol | 1999 Jan-Feb | 10080300 |
| [Content of fat-soluble vitamins in human blood serum during the use of foodadditives with vitamin E and carotene of plant origin]. | Ukr Biokhim Zh (1999) | 1999 Jan-Feb | 10457999 |
| [Nutrition-related problems in pet birds]. | Tijdschr Diergeneeskd | 1999 Jan 15 | 9929897 |
| Effect of daily and weekly micronutrient supplementation on micronutrientdeficiencies and growth in young Vietnamese children. | Am J Clin Nutr | 1999 Jan | 9925127 |