“Osteoporosis and dry eye syndrome: A previously unappreciated association that may alert active prevention of fall,” by Yu-Ting Jeng, Shu-Yi Lin, Hsiao-Yun Hu, Oscar K. Lee, and Li-Lin Kuo (PLoS ONE 13(11): e0207008. doi.org/10.1371/journal.pone.0207008, HTML, XML, and .pdf format, 13p.).
journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0207008