Validity of ICD-9 Procedure Code and CPT Codes for Thrombolysis in Patients With Ischemic StrokeP8Harris-Lane, PansySiddiqui, FaisalKirmani, Jawad FAuthor informationZeenat Qureshi Stroke Rsch Ctr, Newark, NJStroke 36(2):p 439, February 2005.Copyright © 2005 American Heart Association, Inc.