[PHYSIOPATHOLOGY OF THE ESOPHAGEAL CHANGES IN SCLERODERMA].
D004947:Esophagus; D006801:Humans; D010827:Physiology; D012595:Scleroderma, Systemic
ESOPHAGUS; PHYSIOLOGY; SCLERODERMA
FISIOPATOLOG'IA DE LAS ALTERACIONES ESOF'AGICAS DE LA ESCLERODERMIA.