L, Z., C, H., & Y, Z. The Role of Severe Vitamin D Deficiency in Predicting the Risk of Severe Exacerbation in Patients With Chronic Obstructive Pulmonary Disease. Dove Medical Press.
Chicago Style (17th ed.) CitationL, Zhou, Han C, and Zhou Y. The Role of Severe Vitamin D Deficiency in Predicting the Risk of Severe Exacerbation in Patients With Chronic Obstructive Pulmonary Disease. Dove Medical Press.
MLA (9th ed.) CitationL, Zhou, et al. The Role of Severe Vitamin D Deficiency in Predicting the Risk of Severe Exacerbation in Patients With Chronic Obstructive Pulmonary Disease. Dove Medical Press.
Warning: These citations may not always be 100% accurate.