@book{7620,
	author = {Roberts, Kenneth B.(Editor)},
	title = {Manual of clinical problems in pediatrics},
	publisher = {A Little Brown ,},
	year = {1995 .},
	address = {USA :},
	edition = {4th ed.},
	url = {https://www.abebooks.com/9780316750066/Manual-Clinical-Problems-Pediatrics-Annotated-0316750069/plp}
}