Worldwide chest medicine. The chest disease problem in the Philippines.
D006331:Heart Diseases / Q000453:epidemiology*; D006801:Humans; D010679:Philippines; D011660:Pulmonary Heart Disease / Q000453:epidemiology*; D013896:Thoracic Diseases / Q000453:epidemiology*; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*