TrainingHoffman et al) The Beta-Thalassemias (NEJM Vol 341, No. 2, July 8, 1999, pgs 99-109) 4. Increased RBC mass, normal O2, splenomegaly Treatment: Phlebotomy Secondary COPD Stress-Gaisböck's syndrome (tobacco) Training Author: Jeffrey T. Reisert Last modified by: Brian Created Date:…