@article{Lisa201713 title = "A Cost Analysis of Systematic Vitamin D Supplementation in the Elderly Versus Supplementation Based on Assessed Requirements", journal = "Journal of Aging Research And Healthcare", volume = "2", number = "2", pages = "13 - 22", year = "2017", note = "", issn = "2474-7785", doi = "https://doi.org/10.14302/issn.2474-7785.jarh-17-1724", url = "https://openaccesspub.orgjarh/article/579", author = "Ericson Lisa and Hovstadius Bo and Carlsson Martin and Petersson Göran and Wanby Pär", keywords = "Vitamin D", keywords = "Supplementation", keywords = "Screening", keywords = "Cost", keywords = "Frail elderly" }