title: Critical procedures performed by emergency clinicians during the evaluation and treatment of common and challenging conditions. Preface.
authors.affiliation: Emergency Medicine Department, University of Puerto Rico School of Medicine, PO Box 29207, 65th Infantry Station, San Juan, PR 00929. jfalconc@gmail.com
authors.forename: Jorge L
authors.initials: JL
authors.lastname: Falcon-Chevere
authors.forename: Jose G
authors.initials: JG
authors.lastname: Cabanas
mesh_terms: D002983:Clinical Competence; D004635:Emergency Medicine / Q000193:education*; D006801:Humans; D014481:United States