TY - GEN AU - Mack,D J AU - Erwin,L AU - Fulton,J D TI - Chronic constipation in elderly patients SN - 0959-8138 PY - 1994///0210 KW - Aged KW - Aged, 80 and over KW - Chronic Disease KW - Constipation KW - drug therapy KW - Drug Combinations KW - Humans KW - Lactulose KW - administration & dosage KW - Senna Extract N1 - Publication Type: Clinical Trial; Comment; Letter; Randomized Controlled Trial UR - https://doi.org/10.1136/bmj.307.6916.1425-c ER -