Serum Vitamin Level (B-12, Folic-Acid, 25-Oh-D-3) In Crohns-Disease And Colitis-UlcerosaJ Dageforde,M Otte,D Normann,S Ulrich,G Jantschek, Wg WoodZEITSCHRIFT FUR GASTROENTEROLOGIE(1984)引用 0|浏览2暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要