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BACKGROUND Pancreatic acinar cell carcinomas (ACCs) are clinically and pathologically distinct from pancreatic ductal adenocarcinomas (PDAs). Whereas endocrine differentiation has been well shown in(More)
OBJECTIVES Endometriosis and endometrial endometrioid carcinoma are both capable of invasion and metastasis, but their biological behavior is strikingly different. Matrix metalloproteinases (MMPs)(More)