However, in a study of 417 subjects, Killian et al found that dyspnea was the most prominent symptom limiting exercise performance in only 26% of patients with COPD and 22% of normal subjects.

Results There were 5 male and 1 female, with age ranged from 5 to 16 years ( mean 10). Main clinical feature was high intracranial pressure.

结果6例EST及伴有EST的生殖细胞肿瘤中，男性5例，女性1例，年龄5～16岁，平均10岁，临床以颅内高压为主要症状。

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Results There were 5 male and 1 female, with age ranged from 5 to 16 years ( mean 10). Main clinical feature was high intracranial pressure.

结果6例EST及伴有EST的生殖细胞肿瘤中，男性5例，女性1例，年龄5～16岁，平均10岁，临床以颅内高压为主要症状。

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Conclusion: Si Sheng decoction might improve the clinical symptoms and increase the leucocytes of peripheral blood and the cellular immune functions of TAE patients.

结论：四生汤既能改善TAE术者的临床主要症状，又能显著地提高患者的外周血白细胞和细胞免疫功能。

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Conclusion: Si Sheng decoction might improve the clinical symptoms and increase the leucocytes of peripheral blood and the cellular immune functions of TAE patients.

结论：四生汤既能改善TAE术者的临床主要症状，又能显著地提高患者的外周血白细胞和细胞免疫功能。

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Conclusion Clinical features of Crohn's disease were diverse. A careful analysis of main symptoms and key index was necessary for the correct diagnosis.

结论Crohn病临床表现多样化，在对主要症状仔细分析的基础上，寻找关键指标，仍可做出诊断。

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Conclusion Clinical features of Crohn's disease were diverse. A careful analysis of main symptoms and key index was necessary for the correct diagnosis.

结论Crohn病临床表现多样化，在对主要症状仔细分析的基础上，寻找关键指标，仍可做出诊断。

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Methods EBCT, Holter ECG, treadmill test and coronary angiography were performed in 86 patients with suspected angina pectoris of coronary artery disease.

方法对86例以胸痛为主要症状、临床疑诊为冠心病心绞痛者做EBCT检查冠状动脉钙化、冠状动脉造影、平板运动试验和24小时动态心电图检查。

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Methods EBCT, Holter ECG, treadmill test and coronary angiography were performed in 86 patients with suspected angina pectoris of coronary artery disease.

方法对86例以胸痛为主要症状、临床疑诊为冠心病心绞痛者做EBCT检查冠状动脉钙化、冠状动脉造影、平板运动试验和24小时动态心电图检查。

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The main characters, types, appraisal and genetic rule of differentiation of tomato TMV and CMV were reviewed.

对番茄病毒病的主要症状、类型，番茄上TMV、CMV株系分化的鉴定及其遗传规律的研究现状进行了综述。

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The main characters, types, appraisal and genetic rule of differentiation of tomato TMV and CMV were reviewed.

对番茄病毒病的主要症状、类型，番茄上TMV、CMV株系分化的鉴定及其遗传规律的研究现状进行了综述。

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In general, the approach to treat patients with FD based on the main symptoms is practical and effective.

一般来说，对FD病人的治疗方法常常基于其主要症状。

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In general, the approach to treat patients with FD based on the main symptoms is practical and effective.

一般来说，对FD病人的治疗方法常常基于其主要症状。

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Fever and subsequent respiratory syndrome is the most common symptom and sign.

发热和随之而来的呼吸道综合征是主要症状和体征，血清中检出IgM抗体，可认为近期感染；

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Fever and subsequent respiratory syndrome is the most common symptom and sign.

发热和随之而来的呼吸道综合征是主要症状和体征，血清中检出IgM抗体，可认为近期感染；

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The score of above symptoms decrease significantly ( P < 0.001) after treatment.

治疗后患者的主要症状喷嚏、流涕、鼻塞、鼻痒及体征评分较治疗前均有极显著性降低（P＜0.001）。

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The score of above symptoms decrease significantly ( P < 0.001) after treatment.

治疗后患者的主要症状喷嚏、流涕、鼻塞、鼻痒及体征评分较治疗前均有极显著性降低（P＜0.001）。

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According to the main symptoms, FD was divided into two subgroups, which were postprandial distress syndrome ( PDS) and epigastric pain syndrome ( EPS).

根据其主要症状，功能性消化不良分为两个亚组：餐后不适综合征（PDS）和上腹痛综合征（EPS）。

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According to the main symptoms, FD was divided into two subgroups, which were postprandial distress syndrome ( PDS) and epigastric pain syndrome ( EPS).

根据其主要症状，功能性消化不良分为两个亚组：餐后不适综合征（PDS）和上腹痛综合征（EPS）。

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Viral hemorrhagic fever is caused by viruses and with fever and bleeding as the main symptoms.

病毒性出血热（Viral Hemorrhagic Fever，VHF）是指一类由病毒引起的，以发热和出血为主要症状的疾病。

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Viral hemorrhagic fever is caused by viruses and with fever and bleeding as the main symptoms.

病毒性出血热（Viral Hemorrhagic Fever，VHF）是指一类由病毒引起的，以发热和出血为主要症状的疾病。

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