Ali Al-Ani, Kanna Ramaesh, William Wykes. Show Affiliations »
Abstract
Entities: Disease Species
Mesh: See more » Diagnosis, DifferentialDry Eye Syndromes/diagnosisHumansMaleMiddle AgedUnited KingdomVitamin A/bloodVitamin A/therapeutic useVitamin A Deficiency/bloodVitamin A Deficiency/diagnosisVitamin A Deficiency/drug therapyXerophthalmia/bloodXerophthalmia/diagnosisXerophthalmia/drug therapy
Substances: See more » Vitamin A
Year: 2009 PMID: 19798815 DOI: 10.3129/i09-114
Source DB: PubMed Journal: Can J Ophthalmol ISSN: 0008-4182 Impact factor: 1.882