@book{1394,
	author = {British Pharmacopoeia Commission.},
	title = {British pharmacopoeia 2011 vol -II  /},
	publisher = {Stationery Office,},
	year = {c2011.},
	address = {London :},
	edition = {6th ed.},
	note = {Published under the auspices of the British Pharmacopoeia Commission.}
}