下列哪种剂型不属于胃肠道给药剂型
C
暂无解析
2岁内小儿心尖搏动的位置是()
请说出腹泻患儿的护理措施?
重写句子:Weslippedontheroadwhenwecouldseenolightsintheheavyrainthatnight.(periodicsentence)
Homingpigeonisusefulasa______carrierbecausewhentakenfromhome,itwillreturnatthefirstopportunity.
200ml溶液中加入10%氯化钾溶液不能超过()