ERHABOR, G. (2017). Asthma: Basic principles and management strategy. Signet Impressions and Design.
Citazione stile Chigago Style (17a edizione)ERHABOR, Gregory. Asthma: Basic Principles and Management Strategy. Signet Impressions and Design, 2017.
Citatione MLA (9a ed.)ERHABOR, Gregory. Asthma: Basic Principles and Management Strategy. Signet Impressions and Design, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.