@book{7160,
	author = {Ryan, Kenneth J.},
	title = {Sherris medical microbiology./},
	publisher = {McGraw Hill,},
	year = {2010.},
	address = {London:},
	edition = {5th ed.:},
	note = {Contents:The nature of infection.  Pathogenic viruses  Pathogenic bacteria  Pathogenic fungi  Pathogenic parasites  Clinical aspects of infection}
}