您要查找的是不是：
- undetermined etiology 未确定的病因学
- The etiology of CNP/CPPS is not understood. 慢性无菌前列腺炎/慢性骨盆痛的病原学是不知道的。
- Our lawsuit is still undetermined. 我们的诉讼仍未确定
- Yes, but the problem now is to determine etiology. 是的，但现在的问题是明确原因。
- The most common etiology is trauma. 最常见的病因是创伤。
- Etiology is not an independent prognostic factor. 病原学不是一个独立的预测指标。
- Viral infection is its main etiology. 病毒感染是其主要病因之一。
- The cause of his illness and death remain undetermined. 他的疾病和死亡原因仍未确定。
- Scully: It says here that the cause of death was undetermined. 史卡利：这边说死因不确定。
- Objective: Tosummarizeand analyse the etiology of hypoglycemia. 目的总结分析低血糖症的病因。
- Outline of studies on etiology of lung cancer of Yunnan tin miners. 云锡矿工肺癌病因学研究的概况。
- These should be four undetermined constants in the displacement function. 位移函数中应有四个未定常数。
- The real etiology of fibrous pseudotumor remains uncertain till. 而至目前为止，其发生之病因仍不清楚。
- Object:To discuss the etiology of recurrent oral ulceration. 目的:研究探讨复发性口腔溃疡发病原因;
- Some etiology in immunology is being testified little by little. 免疫学的病因在一些实验中逐渐被证明。
- AIM To study the etiology of ossification of the ligamentum flvam. 目的研究探讨黄韧带骨化的病因。
- Objective To study the etiology,therapy methods and the efficacy. 目的探讨外伤后脑梗死的病因、治疗方法及效果。
- Objective To study the etiology,diagnosis and treatment of MVT. 目的 探讨肠系膜静脉血栓形成的病因、诊断及处理。
- Objective: To summarize and analyse the etiology of hypoglycemia. 目的总结分析低血糖症的病因。
- Methods: Anslyze the possible etiology of cleft lip and palate. 方法：对23例患者的可能病因进行分析。
