Vitamin D Deficiency and Unclear Abdominal Pain in Patients from Low- and Middle-Income Countries
type: journalArticle
creator: Doulberis, M.
creator: Papaefthymiou, A.
creator: Kountouras, J.
creator: Polyzos, S. A.
creator: Srivastava, S.
creator: Klokowska-Roetzler, J.
creator: Perrig, M.
creator: Papoutsi, S.
creator: Exadaktylos, AKappa
creator: Srivastava, D. S.
date: 2019-11-24
identifier: ISSN 1660-4601 (Electronic) 1661-7827 (Print) 1660-4601 (Linking)
identifier: DOI 10.3390/ijerph16234607
coverage: 31757059