@book {66971,
	title = {H{\'e}patite virale A : {\'e}tude {\'e}pid{\'e}mio-clinique},
	year = {2012},
	month = {2012},
	author = {Khamsa, Mokrani and A, Belkhir and Kamel, Hamizi and H, Mahdjoub and R, Ait Hamouda and Soraya, Tebbal}
}
