In this study , c-myc protooncogene mRNA expression in 29 labial minor salivary gland biopsies from patients with primary SS and 15 controls was examined using in situ hybridization histochemistry .
in this study , c-myc protooncogene mrna expression in 29 labial minor salivary gland biopsies from patients with primary ss and 15 controls was examined using in situ hybridization histochemistry .
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