| Excessive dietary intake of vitamin A is associated with reduced bone mineral density and increased risk for hip fracture. | Ann Intern Med | 1998 Nov 15 | 9841582 |
| Effect of oral beta-carotene supplementation on plasma human immunodeficiencyvirus (HIV) RNA levels and CD4+ cell counts in HIV-infected patients. | Clin Infect Dis | 1998 Nov | 9827288 |
| Olestra: a new food additive. | J Am Diet Assoc | 1998 May | 9597030 |
| Adverse effects of high-dose vitamin A supplements in children hospitalized with pneumonia. | Pediatrics | 1998 May | 9565436 |
| Living alone does not adversely affect nutrient intake and nutritional status of 70- to 75-year-old men and women in small towns across Europe. | Int J Food Sci Nutr | 1998 Mar | 9713584 |
| Interpopulation and intrapopulation variability of nutrient intake in fiveregions of Japan. | Eur J Clin Nutr | 1998 Mar | 9537302 |
| Vitamin A supplementation and human immunodeficiency virus load in injection drugusers. | J Infect Dis | 1998 Mar | 9498439 |
| Effect of administration of 200,000 IU of vitamin A to women within 24 hrs after delivery on response to PPV administered to the newborn. | Indian Pediatr | 1998 Mar | 9707874 |
| The association of plasma micronutrients with the risk of cervical dysplasia inHawaii. | Cancer Epidemiol Biomarkers Prev | 1998 Jun | 9641499 |
| Effects of supplementation with a combination of antioxidant vitamins and traceelements, at nutritional doses, on biochemical indicators and markers of theantioxidant system in adult subjects. | J Am Coll Nutr | 1998 Jun | 9627910 |