实用老年医学
老年便秘诊治进展
李彦霖, 孙金兵
Progress in diagnosis and treatment of constipation in the elderly
LI Yanlin, SUN Jinbing
实用老年医学 . 2026, (1): 11 -15 .  DOI: 10.3969/j.issn.1003-9198.2026.01.003