@article{article2f06b11c,
title   = {Evaluation of rose bengal staining test and rapid-dark - adaptation test for the field assesment of vitamin a status of preschool children in southern brazil},
author = {Souza, N V},
year = {1986},
doi = {10.1093/ajcn/43.6.940},
journal   = {American Journal of Clinical Nutrition}
}