Zhang, Z., Chen, M., Ma, R., Pan, J., Suo, L., & Lu, L. (2019). Outbreak of measles among persons with secondary vaccine failure, China, 2018. Hum Vaccin Immunother.
Dyfyniad Arddull ChicagoZhang, Zhujiazi, Meng Chen, Rui Ma, Jingbin Pan, Luodan Suo, and Li Lu. "Outbreak of Measles Among Persons With Secondary Vaccine Failure, China, 2018." Hum Vaccin Immunother 2019.
Dyfyniad MLAZhang, Zhujiazi, et al. "Outbreak of Measles Among Persons With Secondary Vaccine Failure, China, 2018." Hum Vaccin Immunother 2019.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.