Dyfyniad APA

Shea, S. M., Patel, G., Schaefer, S., Nowak, M. D., Sordillo, E. M., Paniz-Mondolfi, A., & Gitman, M. R. (2020). 421. If at first you do not succeed…. Repeat SARS-COV2 PCR testing. Open Forum Infect Dis.

Dyfyniad Arddull Chicago

Shea, Stephanie M., Gopi Patel, Sarah Schaefer, Michael D. Nowak, Emilia Mia Sordillo, Alberto Paniz-Mondolfi, and Melissa R. Gitman. "421. If At First You Do Not Succeed…. Repeat SARS-COV2 PCR Testing." Open Forum Infect Dis 2020.

Dyfyniad MLA

Shea, Stephanie M., et al. "421. If At First You Do Not Succeed…. Repeat SARS-COV2 PCR Testing." Open Forum Infect Dis 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.