DEPARTMENTS: From the ANA: Health and SafetyActively Preventing Injury Avoiding back injuries and other musculoskeletal disorders among nurses.de Castro, A. B. (Butch) PhD, MSN-MPH, RN Author Information A. B. (Butch) de Castro is the senior staff specialist for the ANA Center for Occupational Health and Safety. AJN, American Journal of Nursing: January 2004 - Volume 104 - Issue 1 - p 104 Buy © 2004 Lippincott Williams & Wilkins, Inc.