Use of a New Cytology Balloon for Diagnosis of Symptomatic Esophageal Disease in Acquired Immunodeficiency Syndrome.LJ BRANDT,E COMAN,E SCHWARTZ,RE SCHOEN,G SICILIANO,M SURLAND,M CHACHOGastrointestinal Endoscopy(1993)引用 15|浏览0AI 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