Long, M. D., Martin, C., Sandler, R. S., & Kappelman, M. D. (2013). Increased Risk of Pneumonia among Patients with Inflammatory Bowel Disease. Am J Gastroenterol.
シカゴスタイル引用形Long, Millie D., Christopher Martin, Robert S. Sandler, , Michael D. Kappelman. "Increased Risk of Pneumonia Among Patients With Inflammatory Bowel Disease." Am J Gastroenterol 2013.
MLA引用形式Long, Millie D., Christopher Martin, Robert S. Sandler, , Michael D. Kappelman. "Increased Risk of Pneumonia Among Patients With Inflammatory Bowel Disease." Am J Gastroenterol 2013.
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