@book{23309,
	author = {United States Pharmacopeial Convention},
	title = {The United States pharmacopoeia 2013 (USP 36)},
	publisher = {United Book press},
	year = {2012},
	address = {United State},
	note = {Includes index.
Vol 1:
Vol 2:
Vol 3:
Vol 4:
Supplement}
}