title: Association of smoking with lymph nodes metastasis in early stages of squamous cell carcinoma of tongue.
authors.forename: Yasir Bin
authors.initials: YB
authors.lastname: Nisar
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000453:epidemiology* / Q000556:secondary* / Q000601:surgery; D015984:Causality; D015897:Comorbidity; D016001:Confidence Intervals; D005260:Female; D006801:Humans; D015994:Incidence; D008207:Lymphatic Metastasis; D008297:Male; D009367:Neoplasm Staging; D016017:Odds Ratio; D018570:Risk Assessment; D012907:Smoking / Q000009:adverse effects / Q000453:epidemiology*; D014062:Tongue Neoplasms / Q000453:epidemiology* / Q000473:pathology* / Q000601:surgery