@book{2128,
	author = {World Health Organization},
	title = {The International pharmacopoeia :},
	publisher = {WHO,},
	year = {1988.},
	address = {Geneva :},
	edition = {3rd edition.},
	url = {https://apps.who.int/iris/bitstream/handle/10665/38009/9241542152_eng.pdf?sequence=2&isAllowed=y}
}