title: [Preliminary study of the diagnosis of early-stage oral cancer by the hematoporphyrin derivative-fluorescence technic].
mesh_terms: D000818:Animals; D006224:Cricetinae; D005260:Female; D005453:Fluorescence; D006415:Hematoporphyrins / Q000008:administration & dosage; D008297:Male; D008647:Mesocricetus; D009062:Mouth Neoplasms / Q000175:diagnosis* / Q000473:pathology
chemical_list: D006415:Hematoporphyrins