(1995). USP DI. Drug information for the health care provider professional. United States Pharmacopeial Convention.
Chicago-viite (17. p.)USP DI. Drug Information for the Health Care Provider Professional. Rockville, Md.: United States Pharmacopeial Convention, 1995.
MLA-viite (8. p.)USP DI. Drug Information for the Health Care Provider Professional. United States Pharmacopeial Convention, 1995.
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