Juan M. Ospina D. (2011). Early evidence of functional impairment due to respiratory exposure: Coal mining in Paipa, Colombia. Universidad de Antioquia.
Chicago Style (17th ed.) CitationJuan M. Ospina D. Early Evidence of Functional Impairment Due to Respiratory Exposure: Coal Mining in Paipa, Colombia. Universidad de Antioquia, 2011.
MLA (9th ed.) CitationJuan M. Ospina D. Early Evidence of Functional Impairment Due to Respiratory Exposure: Coal Mining in Paipa, Colombia. Universidad de Antioquia, 2011.
Warning: These citations may not always be 100% accurate.