OPTIMIZATION DESIGN OF HEAVY TYPE VEHICLE WET CLUTCH BASED ON IMPROVED METROPOLIS ALGORITHM





A Case Report of Enterogenous Cyst

Foregut cysts are various congenital lesions originated from emberyonic foregut.Bronchogenic, enterogenous and neuroenteric cysts are the most frequent forms of foregut cysts.They create different clinical symptoms based on their location.Enterogenous cysts comprise 4-5 percent of posterior mediastinal cysts and include esophageal, gastric and ente

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