RT Journal Article SR Electronic T1 Esophageal Scintigraphy with a Semisolid Meal to Evaluate Esophageal Dysmotility in Systemic Sclerosis and Raynaud's Phenomenon JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 77 OP 84 VO 40 IS 1 A1 Alberto Bestetti A1 Federica Carola A1 Luisa Conciato A1 Bianca Marasini A1 Gian Luigi Tarolo YR 1999 UL http://jnm.snmjournals.org/content/40/1/77.abstract AB