eremurus and forage are main by-products in the khazangah rangelands of makoo region. eremurus is harvested and used by local people in a period of 30 days during the spring in this region. at this study, eremurus and forage have been evaluated financially and the data were obtained through field work using unstructured interviews as well as direct observation. the harvested eremurus value was ...

Introduction: Surgery for perihilar cholangiocarcinoma is demanding. Frequently, vascular invasion occurs. Vascular resection correlates with worse perioperative outcomes. The authors aim to discuss the limits of resection. Methods: A prospective database ranging from October 2004 May 2021 was analyzed. Relevant clinical-pathological variables correlating outcomes and survival were collected co...