@book{2685,
	author = { Berttina B Wentworth; Franklyn N Judson;  and Gilchrist Mary J R  and Wentworth Berttina B ; and  Mary J R Gilchrist;},
	title = {Laboratory methods for the diagnosis of sexually transmitted diseases},
	publisher = {American Public Health Association,},
	year = {©1991.},
	address = {Washington, DC :},
	edition = { 2nd ed}
}