Nectin-4 expression contributes to tumor proliferation, angiogenesis and patient prognosis in human pancreatic cancer March 28, 2015 1 Department of Surgery, Nara Medical University, 840 Shijo-cho, Kashihara 634-8522, Nara, Japan 2 Department of Pathology, Nara Medical University, 840 Shijo-cho, Kashihara 634-8522, Nara, Japan For all author emails, please log on.