Volume 13 | Issue 4
Volume 13 | Issue 4
Volume 13 | Issue 4
Volume 13 | Issue 4
Volume 13 | Issue 4
WHO report states that the use of tobacco is one of the major public health disasters of the 20th century, the oral cancer is the most prevalent form of cancer in developing countries and will be the main reason for the high incidence of oral cancer is the use of smokeless form of tobacco.