Epidemiologic studies Female 2 Humans 2 Male 2 Middle Aged 2 adult 2 female 2 human 2 male 2 middle aged 2 Actinic cheilitis 1 Adult 1 Age Factors 1 Alcohol Drinking 1 Article 1 Brazil 1 Case-Control Studies 1 Cheilitis 1 Cross-Sectional Studies 1 France 1 Head and Neck Neoplasms 1 Head and neck cancers 1 Industry 1 Life style 1 Lip diseases 1 Mining 1 Occupational Diseases 1 Occupational Exposure 1 Occupations 1 Prevalence 1