title: Letter to the editor response.
authors.affiliation: Marshfield Clinic Research Foundation, Marshfield, WI.
authors.forename: Rachel V
authors.initials: RV
authors.lastname: Stankowski
authors.affiliation: Huntington Medical Research Institutes, Pasadena, CA. Electronic address: kloner@hmri.org.
authors.forename: Robert A
authors.initials: RA
authors.lastname: Kloner
authors.affiliation: Marshfield Clinic, Marshfield, WI.
authors.forename: Shereif H
authors.initials: SH
authors.lastname: Rezkalla
mesh_terms: D000787:Angina Pectoris / Q000188:drug therapy*; D003042:Cocaine / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007741:Labetalol / Q000627:therapeutic use*; D008297:Male
chemical_list: D003042:Cocaine; D007741:Labetalol