D, P., X, D., P, L., & L, X. A Bidirectional Mendelian Randomization Study Investigating the Causal Relationship Between Ankylosing Spondylitis and Chronic Obstructive Pulmonary Disease. Dove Medical Press.
Chicago Style (17th ed.) CitationD, Pan, Dai X, Li P, and Xue L. A Bidirectional Mendelian Randomization Study Investigating the Causal Relationship Between Ankylosing Spondylitis and Chronic Obstructive Pulmonary Disease. Dove Medical Press.
MLA (9th ed.) CitationD, Pan, et al. A Bidirectional Mendelian Randomization Study Investigating the Causal Relationship Between Ankylosing Spondylitis and Chronic Obstructive Pulmonary Disease. Dove Medical Press.
Warning: These citations may not always be 100% accurate.