USP DI Drug Information for the Health Care Professional (through Stat!Ref) Part of the Stat!Ref collection. Full text of current edition of USP DI Drug Information for the Health Care Professional. Extensive monographs written for health care professionals on the pharmacology and therapeutic use of U.S. drugs. Special instructions: This title can only be accessed from computers on USC's network or by connecting to a campus computer through a USC PPP connection. Selected by: medlib@usc.edu Restrictions: USC, LAC+USC, CHLA only