Nakash, R., Hutton, J., Lamb, S., Gates, S., & Fisher, J. (2008). Response and non-response to postal questionnaire follow-up in a clinical trial--a qualitative study of the patient's perspective.
Lua i Stíl Chicago (17ú heag.)Nakash, R., J. Hutton, S. Lamb, S. Gates, agus J. Fisher. Response and Non-response to Postal Questionnaire Follow-up in a Clinical Trial--a Qualitative Study of the Patient's Perspective. 2008.
Lua MLA (9ú heag.)Nakash, R., et al. Response and Non-response to Postal Questionnaire Follow-up in a Clinical Trial--a Qualitative Study of the Patient's Perspective. 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.