Johnson, C., Russell, R., & Bafadhel, M. (2015). Identifying exacerbations using symptoms: Reading between the lines. BMJ Publishing Group.
Lua i Stíl Chicago (17ú heag.)Johnson, C., R. Russell, agus M. Bafadhel. Identifying Exacerbations Using Symptoms: Reading Between the Lines. BMJ Publishing Group, 2015.
Lua MLA (9ú heag.)Johnson, C., et al. Identifying Exacerbations Using Symptoms: Reading Between the Lines. BMJ Publishing Group, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.