An epidemic of sub acute intestinal obstruction during Covid‐19 pandemic related lockdown ‐ ‘the lockdown belly’ S Philip,A David,K S Kumar, R J Renny,V Pillai, S R MandaBRITISH JOURNAL OF SURGERY（2020）引用 1|浏览3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
