article_metadata: Eva Sampl Doris Wagner Claudia Friedl Harald Dobnig Astrid Fahrleitner-Pammer
article_metadata: 10.1186/1757-1626-3-12
article_metadata: Cases J
article_metadata: 2010 Jan 8;3(1):12.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/20180946/
article_metadata: PMC2828992
article_metadata: 20180946
article_metadata: Vitamin D deficiency following Billroth II surgery - How much vitamin D is enough?: a case report
article_metadata: 2010