A consideration of the aetiology of lip plug carcinoma with special reference to local geographical tumour incidence.
D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000209:etiology* / Q000601:surgery; D005260:Female; D005547:Foreign Bodies / Q000150:complications*; D006801:Humans; D008048:Lip Neoplasms / Q000209:etiology* / Q000601:surgery; D008875:Middle Aged; D012883:Skin Ulcer / Q000150:complications; D013518:Surgery, Plastic; D013636:Tanzania; D014934:Wood