J Bulux

Plasma response of children to short-term chronic β-carotene supplementation

J Bulux, J Quan de Serrano, Anna R. Giuliano et al. · American Journal of Clinical Nutrition · 1994 · 68 citations

Nutrition, Carotenoid, Pediatrics +6

Retinol concentrations in capillary dried blood spots from healthy volunteers: method validation

Neal E. Craft, J Bulux, Carlos Valdéz et al. · American Journal of Clinical Nutrition · 2000 · 55 citations · Full text

Method Validation, Ophthalmology, Blood Spots +4

Use of the deuterated-retinol-dilution technique to monitor the vitamin A status of Nicaraguan schoolchildren 1 y after initiation of the Nicaraguan national program of sugar fortification with vitamin A

Judy D. Ribaya‐Mercado, Noel W. Solomons, Yadira Medrano et al. · American Journal of Clinical Nutrition · 2004 · 54 citations · Full text

Nutrition, Nutritional Requirement, Public Health Nutrition +9

Conjunctival impression cytology (CIC) to detect subclinical vitamin A deficiency: comparison of CIC with biochemical assessments

Anne Gadomski, Chris Kjolhede, John R. Wittpenn et al. · American Journal of Clinical Nutrition · 1989 · 51 citations

Ophthalmology, Diagnosis, Subclinical Vitamin +4

Effects of discontinuing coffee intake on iron status of iron-deficient Guatemalan toddlers: a randomized intervention study

KG Dewey, ME Romero-Abal, J Quan de Serrano et al. · American Journal of Clinical Nutrition · 1997 · 44 citations · Full text

Nutrition, Nutrient Bioavailability, Iron Metabolism +11