The paper discusses the most common questions regarding the safety of therapy and patronage system in patients who receive warfarin in the question and answer form. Vitamin K antagonists now are the oral anticoagulants that are most commonly used in the actual clinical practice. Despite a large accumulated body of clinical experience. it is not always easy for a doctor to pick the ind... https://allfixelectricales.shop/product-category/upper-spray-arm-shaft/