@book{70945,
	author = {Gamal Ahmed Gamal Helaly and Mohamed Khalil Abdelkhalek , },
	title = {Anti tuberculous chemotherapy in paediatrics / },
	publisher = {Gamal Ahmed Gamal Helaly , },
	year = {1997},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}