International, E. M. Retracted: Association of β2-Agonist Receptor Gene Polymorphisms with Acute Exacerbations of COPD: A Prospective Observational Study. Wiley.
Chicago Style (17th ed.) CitationInternational, Emergency Medicine. Retracted: Association of β2-Agonist Receptor Gene Polymorphisms with Acute Exacerbations of COPD: A Prospective Observational Study. Wiley.
MLA (9th ed.) CitationInternational, Emergency Medicine. Retracted: Association of β2-Agonist Receptor Gene Polymorphisms with Acute Exacerbations of COPD: A Prospective Observational Study. Wiley.
Warning: These citations may not always be 100% accurate.