International Journal of Preventive Medicine (Int J Prev Med)2008-780210520190602Finger and Nail Lesion, Formaldehyde Exposure, and Vegetable for Sale20642064ENKMT Primary Care Center, BangkokDepartment of Tropical Medicine, Hainan Medical University, Haikou20190602--http://ijpm.mui.ac.ir/index.php/ijpm/article/view/2064http://ijpm.mui.ac.ir/index.php/ijpm/article/download/2064/717717882