Children's Hospital of Philadelphia on Friday reported that it was treating three patients with a combination of muscle weakness and spinal abnormality, joining a growing number of institutions across the country that are seeking to understand clusters of cases with the same symptoms.
Read more at http://www.philly.com/philly/health/20141004_Three_cases_of_muscle_weakness_reported_by_Children_s_Hospital_of_Philadelphia.html#DmIRjKf5FMkVXk5A.99
Read more at http://www.philly.com/philly/health/20141004_Three_cases_of_muscle_weakness_reported_by_Children_s_Hospital_of_Philadelphia.html#DmIRjKf5FMkVXk5A.99