Actinic cheilitis. Diagnosis, prevention, and treatment.
D010129:4-Aminobenzoic Acid / Q000627:therapeutic use; D002613:Cheilitis / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control / Q000628:therapy; D006801:Humans; D008885:Military Dentistry; D009326:Naval Medicine; D013472:Sunlight / Q000009:adverse effects*; D013473:Sunscreening Agents / Q000627:therapeutic use
D013473:Sunscreening Agents; D010129:4-Aminobenzoic Acid