TY - GEN AU - Bryden,D C AU - Davies,M TI - Urological day case surgery SN - 0007-1331 PY - 1996///0206 KW - Aged KW - Ambulatory Care KW - Frail Elderly KW - Humans KW - Midazolam KW - pharmacokinetics KW - Urologic Diseases KW - surgery N1 - Publication Type: Comment; Letter ER -