@book{2509,
	author = {World Health Organization},
	title = {WHO Expert Committee on specifications for pharmaceutical preparations, forty-ninth report},
	publisher = {WHO,},
	year = {2015.},
	series = {WHO technical report series ; },
	address = {Geneva :},
	url = {https://apps.who.int/iris/bitstream/handle/10665/176954/9789240693968_eng.pdf?sequence=1&isAllowed=y}
}