AIM:To clarify the impact of cytomegalovirus(CMV)activation and antiviral therapy based on CMV antigen status on the long-term clinical course of ulcerative col
Pain in pancreatic cancer is often a major problem of treatment.Administration of opioids is frequently limited by side effects or insufficient analgesia.Endosc
AIM: To report a systematic review,establishing the available data to an unpublished 2a strength of evidence,better handling clinical practice.METHODS: A system