@article{Ray202022 title = "COVID-19, and Vitamin D, and Air Pollution Global Epidemics Impact on Older Adults", journal = "Journal of Aging Research And Healthcare", volume = "3", number = "3", pages = "22 - 31", year = "2020", note = "", issn = "2474-7785", doi = "https://doi.org/10.14302/issn.2474-7785.jarh-20-3662", url = "https://jndc-chemistryarticles.infojarh/article/1519", author = "Marks Ray", keywords = "Aging", keywords = "Air Pollution", keywords = "Corona virus", keywords = "COVID-19", keywords = "Environmental Health", keywords = "Global Health", keywords = "Infection", keywords = "Prevention", keywords = "Public Health", keywords = "Vitamin D Deficiency" }