Constipation in Neurological Diseases
JNNP 74:13-19, Winge,K.,et al, 2003
Clinical and Genetic Spectrum of Mitochondrial Neurogastrointestinal Encephalomyopathy
Brain 134:3326-3332, Garone, C.,et al, 2011
Gastorintestinal Manifestations of Scleroderma
Gastroenterol Clin 27:563-594, Rose,S.,et al, 1998