在肠内发育成熟的钩虫长2--3厘米.Fully - grown hookworms in the gut are 2 to 3 cm long.目的观察伊维菌素和阿苯达唑伍用驱治钩虫和鞭虫感染的疗效.Objective To observe the curative effects of ivermectin combined with albendazole against hookworm and whipworm.在过去的几个世纪...
What caused Nasser to bark and run to the road?纳赛尔为什么要狂叫并且还要跑到路上?To this day I have not understood Nasser's motives.我至今也搞不明白,纳赛尔为什么要这样做.In the next two years, Nasser regularly collided with the different Western pow...