van der Waal, I. (2019). Oral leukoplakia; a proposal for simplification and consistency of the clinical classification and terminology. Med Oral Patol Oral Cir Bucal.
Chicago Style aipamenavan der Waal, Isaäc. "Oral Leukoplakia; a Proposal for Simplification and Consistency of the Clinical Classification and Terminology." Med Oral Patol Oral Cir Bucal 2019.
MLA aipamenavan der Waal, Isaäc. "Oral Leukoplakia; a Proposal for Simplification and Consistency of the Clinical Classification and Terminology." Med Oral Patol Oral Cir Bucal 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.