@book{6331,
	author = {Siddiqui, Muhammad Irfanulllah},
	title = {Public Health and Community Medicine /},
	publisher = {Time Publisher ,},
	year = {2020},
	address = {Pakistan :},
	edition = {8th ed.},
	url = {https://www.researchgate.net/publication/310424963_Public_Health_and_Community_Medicine}
}