2007/12/3 11:09:49
2007/12/3 11:09:49
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咳、痰、喘为呼吸系统疾病的常见症状。镇咳药(antitussives)、祛痰药(expectorants)和平喘药(antiasthmatic drugs)是呼吸系统疾病对症治疗的常用药物。[详细]
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2007/12/3 11:09:42
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