Elda E. Sanchez2 articles listing Elda E. Sanchez in PNAS, indexed by Paperzzz from Crossref and OSF.The genomic origins and evolutionary path to a key innovation in the world’s most venomous snakes PNASNature’s antivenom: Combinations of conserved rattlesnake serum metalloproteinase inhibitors block the lethal action of viper venoms PNAS