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Smoking: attitudes of Costa Rican physicians and opportunities for intervention.
The aim of this study was to obtain information, using a written questionnaire, on the knowledge, smoking behaviour, and attitudes of Costa Rican physicians about smoking as a health issue. A random sample of 650 physicians was chosen from a list of active physicians; 287 of them were covered by sur...
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| Главные авторы: | , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
World Health Organization
1999
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2557650/ https://ncbi.nlm.nih.gov/pubmed/10327710 |
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