To describe a complex case involving the management of a dog with von Willebrand disease (vWD), active ehrlichiosis infection, nonregenerative anemia, and blood type incompatibility related to the Dal antigen.

中文翻译：

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Doalman Pinscher患有von Willebrand因子缺乏症和埃希氏病的Dal诱导的红细胞不相容

描述一个复杂的案例，涉及处理患有von Willebrand病（vWD），活动性埃希氏菌病，非再生性贫血和与Dal抗原相关的血型不相容的狗。