Calcified Tissue International · 1991 · 25 citations · 5 references
MedicineEndocrinologyClinical NutritionMicronutrient DeficiencyParenteral Dosage FormsVitamin DVitamin D DeficiencyVitamin D DisordersVitamin D MetabolismVitamin SupplementationErgocalciferol MetabolismTherapeutic Vitamin D SupplementationVitamin D AssessmentVitamin D Deficiency TreatmentVitamin D Insufficiency
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VITAMIN-D STATUS IN LONG-STAY GERIATRIC PATIENTS
D. Corless, Barbara J. Boucher, M Beer et al. · The Lancet · 1975 · 126 citations
Vitamin D Deficiency in Welfare Institutions for the Aged
Göran Toss, Sven Almqvist, Laşse Larsson et al. · Acta Medica Scandinavica · 1980 · 61 citations