@book{6946,
	author = {Gerstman, B. Burt},
	title = {Basic Biostatistics: },
	publisher = {Jones & Bartlett Learning;},
	year = {2014},
	address = {Burlington:},
	edition = {2nd ed.},
	url = {https://books.google.com.pk/books?id=kHMEngEACAAJ&dq=9781284036015&hl=en&sa=X&redir_esc=y}
}