Ｃｌｉｎｉｃａｌ　ａｎｄ　Ｅｘｐｅｒｉｍｅｎｔａｌ　Ｓｔｕｄｙ　ｏｎ　Ｔｒｅａｔｍｅｎｔ　ｏｆ　Ｃｈｉｌｄｈｏｏｄ　Ｃｏｕｇｈ　ｗｉｔｈ　Ｚｈｅｎｋｅｌｉｎｇ　Ｏｒａｌ　Ｌｉｑｕｉｄ（镇咳灵口服液）ＳＨＩＹｕ－ｍｉｎ（时毓民），ＺＨＡＮＧＹｉ－ｑｕｎ... Clinical and Experimental Study on Treatment of Childhood Cough with Zhen......