@book{22684,
	author = {Leonti, M.},
	title = {Antiquity of medicinal plant usage in two Macro-Mayan ethnic groups (México)},
	url = {https://drive.google.com/file/d/1FKIOi5Cv5CDLZh883Ndc5_yjLolgzyVS/view?usp=drivesdk}
}