TY - CHAP M1 - Book, Section TI - Chapter 2. Decreased Activity Level A1 - Test, Matthew A1 - Timm, Nathan A2 - Shah, Samir S. A2 - Ludwig, Stephen Y1 - 2014 N1 - T2 - Symptom-Based Diagnosis in Pediatrics AB - SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/10/03 UR - accesspediatrics.mhmedical.com/content.aspx?aid=57995467 ER -