APA (7th ed.) Citation

Xingge Yang & Guangyao Sheng. (2018). YKL-40 levels are associated with disease severity and prognosis of viral pneumonia, but not available in bacterial pneumonia in children. BMC.

Chicago Style (17th ed.) Citation

Xingge Yang and Guangyao Sheng. YKL-40 Levels Are Associated with Disease Severity and Prognosis of Viral Pneumonia, but Not Available in Bacterial Pneumonia in Children. BMC, 2018.

MLA (9th ed.) Citation

Xingge Yang and Guangyao Sheng. YKL-40 Levels Are Associated with Disease Severity and Prognosis of Viral Pneumonia, but Not Available in Bacterial Pneumonia in Children. BMC, 2018.

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