APA (7 वां संस्करण) प्रशस्ति पत्र

Algra, A., & Rothwell, P. (2012). Effects of regular aspirin on long-term cancer incidence and metastasis: A systematic comparison of evidence from observational studies versus randomised trials.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Algra, A., और P. Rothwell. Effects of Regular Aspirin on Long-term Cancer Incidence and Metastasis: A Systematic Comparison of Evidence from Observational Studies Versus Randomised Trials. 2012.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Algra, A., और P. Rothwell. Effects of Regular Aspirin on Long-term Cancer Incidence and Metastasis: A Systematic Comparison of Evidence from Observational Studies Versus Randomised Trials. 2012.

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