Journal: | Ciencias ambientales |
Database: | PERIÓDICA |
System number: | 000052800 |
Authors: | Vega, S1 |
Institutions: | 1Universidad Nacional, Fac Ciencias Sociales, Esc Ciencias Ambientales, Heredia. Costa Rica |
Year: | 1982 |
Season: | Jun |
Number: | 3-4 |
Pages: | 45-52 |
Country: | Costa Rica |
Document type: | Artículo |
Approach: | Teórico, analítico |
Disciplines: | Medicina |
Keyword: | Oncología, Salud pública, Cáncer, Pulmones, Tabaquismo, Vitamina A |
Keyword: | Medicine, Oncology, Public health, Cancer, Lungs, Smoking, Vitamin A |
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