APA (7th ed.) Citation

(2021). Expression of Concern. Artificial Cells, Nanomedicine & Biotechnology, 49(1), 162. https://doi.org/10.1080/21691401.2021.2003031

Chicago Style (17th ed.) Citation

"Expression of Concern." Artificial Cells, Nanomedicine & Biotechnology 49, no. 1 (2021): 162. https://doi.org/10.1080/21691401.2021.2003031.

MLA (9th ed.) Citation

"Expression of Concern." Artificial Cells, Nanomedicine & Biotechnology, vol. 49, no. 1, 2021, p. 162, https://doi.org/10.1080/21691401.2021.2003031.

Warning: These citations may not always be 100% accurate.