TY - BOOK AU - Twycross, Robert G. AU - Lack, Sylvia A. TI - Oral morphine : information for patients, families and friends SN - 0906584221 U1 - QV 89 PY - 1988/// PB - Beaconsfield Publishers KW - Morphine KW - Oral medication KW - Man KW - Pain KW - Drug therapy KW - Oral administration KW - Pharmacology ER -