Addressing Gram-negative permeation & efflux evasion with a collaborative discovery tool Access Viewpoint here: Addressing Gram-negative permeation & efflux evasion with a collaborative discovery tool – by Wes Kim & Katie Prosen Authors: Wes Kim & Katie Prosen Tags: Antimicrobial Viewpoint article, Discovery, Exploratory, Hit-to-lead, Lead-to-candidate, Screening, ESKAPE, Gram negative