Faecal calprotectin: Normal levels in a late middle-aged population, effects of lifestyle factors and relation to bowel symptomsA Poullis,R Foster,A Shetty,TC Northfield,MK Fagerhol,MA MendallGUT（2002）引用 1|浏览4AI 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
