@book{661,
	author = {Jorge Eduardo Marroquín Morales},
	title = {Caracterización histopatológica de gastritis crónica secundario a Helicobacter pylori.},
	publisher = {CUNORI},
	year = {2021},
	address = {Chiquimula},
	url = {http://biblioteca.cunori.edu.gt/cgi-bin/koha/opac-retrieve-file.pl?id=2086fa76f95b01576beef61dcd934f20}
}