Malignant neoplasm of other and ill-defined sites in the lip, oral cavity and pharynx
malignant neoplasm of other and ill-defined sites in the lip, oral cavity and pharynx
Malignant neoplasm of other and ill-defined sites within the lip, oral cavity, and pharynx
malignant neoplasm of other and ill-defined sites within the lip, oral cavity, and pharynx