Letter: Types of emphysema
Autor: | A G Heppleston |
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Rok vydání: | 1974 |
Předmět: |
Pathology
medicine.medical_specialty Lung business.industry Pulmonary emphysema Smoking General Engineering MEDLINE Coal mining Dust General Medicine Lung pathology Coal Mining Pulmonary Alveoli medicine.anatomical_structure Coal Pulmonary Emphysema General Earth and Planetary Sciences Medicine Humans business General Environmental Science Research Article |
Zdroj: | British medical journal. 3(5925) |
ISSN: | 0007-1447 |
Databáze: | OpenAIRE |
Externí odkaz: |