TY - GEN AU - Nimmo,A TI - Solving the problems with patient controlled analgesia SN - 0959-8138 PY - 1992///0623 KW - Analgesia, Patient-Controlled KW - standards KW - Equipment Design KW - Humans KW - Infusion Pumps N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1136/bmj.304.6834.1113-a ER -