老年人内镜下胃肠息肉电切术心理干预疗效的调查分析
노년인내경하위장식육전절술심리간예료효적조사분석
Investtigation Analyses of Therapeutic Effect of Psychological Intervention for the Elderly Before Gastrointestinal Electric Polypectomy by Endoscope
저자의 최근 논문