@book{6324,
	author = {United States Pharmacopeal Convention Incorporation},
	title = {USP xxii NF xvii supplement no - 1 to 8},
	publisher = {United States Pharmacopeial Convention Incorporation},
	year = {1990},
	address = {Rockville},
	edition = {22nd},
	note = {3360 / 93 - 94 / 09.07.1993}
}