APA (7th ed.) Citation

Pourshahnazari, P., Betschel, S. D., Kim, V. H. D., Waserman, S., Zhu, R., & Kim, H. Secondary Immunodeficiency. BMC.

Chicago Style (17th ed.) Citation

Pourshahnazari, Persia, Stephen D. Betschel, Vy. H. D. Kim, Susan Waserman, Rongbo Zhu, and Harold Kim. Secondary Immunodeficiency. BMC.

MLA (9th ed.) Citation

Pourshahnazari, Persia, et al. Secondary Immunodeficiency. BMC.