[aafp.org] http://www.aafp.org/afp/2005/0401/p1327.html [aafp.org] [aafp.org] Weakness [aafp.org] [aafp.org] [aafp.org] "Evaluation of the patient with muscle weakness" Muscle weakness [aafp.org] [aafp.org] [aafp.org] [aafp.org]