van Schayck, C. (., Levy, M. L., Stephenson, P., & Sheikh, A. (2006). The IPCRG Guidelines: Developing guidelines for managing chronic respiratory diseases in primary care. Prim Care Respir J.
Chicago Zitierstilvan Schayck, C.P. (Onno), Mark L. Levy, Paul Stephenson, und Aziz Sheikh. "The IPCRG Guidelines: Developing Guidelines for Managing Chronic Respiratory Diseases in Primary Care." Prim Care Respir J 2006.
MLA Zitierstilvan Schayck, C.P. (Onno), Mark L. Levy, Paul Stephenson, und Aziz Sheikh. "The IPCRG Guidelines: Developing Guidelines for Managing Chronic Respiratory Diseases in Primary Care." Prim Care Respir J 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.