Lall, R., Mistry, D., Bridle, C., & Lamb, S. (2012). Telephone interviews can be used to collect follow-up data subsequent to no response to postal questionnaires in clinical trials.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLall, R., D. Mistry, C. Bridle, और S. Lamb. Telephone Interviews Can Be Used to Collect Follow-up Data Subsequent to No Response to Postal Questionnaires in Clinical Trials. 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLall, R., et al. Telephone Interviews Can Be Used to Collect Follow-up Data Subsequent to No Response to Postal Questionnaires in Clinical Trials. 2012.
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