APA

Johnson N. W., . (2019). Squamous cell carcinoma and precursor lesions of the oral cavity : epidemiology and aetiology. : .

Chicago

Johnson Newel W, . 2019. Squamous cell carcinoma and precursor lesions of the oral cavity : epidemiology and aetiology. : .

Harvard

Johnson N. W., . (2019). Squamous cell carcinoma and precursor lesions of the oral cavity : epidemiology and aetiology. : .

MLA

Johnson Newel W, . Squamous cell carcinoma and precursor lesions of the oral cavity : epidemiology and aetiology. : . 2019.