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Protective effect of smoking against pterygium development in men: a nationwide longitudinal cohort study in South Korea
OBJECTIVE: The present study aimed to evaluate the association between smoking and incident pterygium in adult Korean men. DESIGN: A retrospective nationwide longitudinal cohort. SETTING: National Health Insurance database of South Korea. PARTICIPANTS: This study included Korean men (age range: 40–7...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5719276/ https://www.ncbi.nlm.nih.gov/pubmed/29187410 http://dx.doi.org/10.1136/bmjopen-2017-017014 |