Doshi NP, Shah SA, Patel KB, Jhabuawala MF. Histological Grading of Oral Cancer: A Comparison of Different Systems and Their Relation to Lymph Node Metastasis. Natl J Community Med [Internet]. 2011 Jun. 30 [cited 2024 Dec. 22];2(01):136-42. Available from: https://njcmindia.com/index.php/file/article/view/1863