@book{220505,
	author = {Martínez Silverio, Hildegardo and Zamudio Sánchez, Francisco José},
	title = {Años de vida perdidos debido a la pandemia Covid-19 /},
	publisher = {El autor,},
	year = {2024.},
	address = {Chapingo, México :},
	url = {http://10.13.5.2/tesis/tl/1110116-5_MARTINEZ_SILVERIO_HILDEGARDO.pdf}
}