Effects of smokeless tobacco on the immune system of Syrian hamsters.
D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000276:immunology; D002460:Cell Line; D006224:Cricetinae; D003601:Cytotoxicity Tests, Immunologic; D007107:Immune System / Q000187:drug effects*; D008264:Macrophages / Q000187:drug effects / Q000276:immunology; D008297:Male; D008647:Mesocricetus; D009061:Mouth Mucosa / Q000187:drug effects; D009062:Mouth Neoplasms / Q000276:immunology; D014030:Tobacco, Smokeless