医学文献分析和检索系统
medical literature analysis and retrieval system
MEDLARS
延边大学医学学报
Journal of Medical Science Yanbian University
中医药文献检索
science of TCM literature search
文献检索课教学
Literature retrieval course teaching
literature
文献检索和试验研究
literature review and experiments
文献检索课
Information retrieval course
Document retrieval course
literature retrieval course
Literature retrieval teaching
course of literature retrieval
document searching course
Literature retrival teaching
document retrieval subject
document retrieving subject
Document
文献检索系统
literature retrieval system
专利文献检索
the searches of patent literature
不合理医学检查
unreasonable medical examinations
成都中医药大学医学技术学院
College of medical technology
Chengdu University of Traditional Chinese Medicaine