APA (7th ed.) Citation

Thayyil, S., Bassett, P., & Shankaran, S. (2021). Questions about the HELIX trial – Authors' reply. Elsevier.

Chicago Style (17th ed.) Citation

Thayyil, Sudhin, Paul Bassett, and Seetha Shankaran. Questions About the HELIX Trial – Authors' Reply. Elsevier, 2021.

MLA (8th ed.) Citation

Thayyil, Sudhin, et al. Questions About the HELIX Trial – Authors' Reply. Elsevier, 2021.