APA (7th ed.) Citation

Yang, L., He, W., Chen, J., Qin, G., Pazo, E. E., & Qu, Z. Tear matrix metalloproteinases-9 and ocular surface parameters in diabetics: A cross-sectional study in Shenyang, China. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Yang, Ling, Wei He, Jiayan Chen, Guanghao Qin, Emmanuel Eric Pazo, and Zhengpeng Qu. Tear Matrix Metalloproteinases-9 and Ocular Surface Parameters in Diabetics: A Cross-sectional Study in Shenyang, China. BMJ Publishing Group.

MLA (9th ed.) Citation

Yang, Ling, et al. Tear Matrix Metalloproteinases-9 and Ocular Surface Parameters in Diabetics: A Cross-sectional Study in Shenyang, China. BMJ Publishing Group.