RT Journal Article SR Electronic T1 Quantitative Evaluation of Salivary Gland Scintigraphy in Sjögren's Syndrome JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 64 OP 69 VO 40 IS 1 A1 Umehara, Isao A1 Yamada, Ichiro A1 Murata, Yuji A1 Takahashi, Yuzo A1 Okada, Norihiko A1 Shibuya, Hitoshi YR 1999 UL http://jnm.snmjournals.org/content/40/1/64.abstract AB