Cov syringe pov tseg yog tsim los ntawm lub tsho tiv no, core pas nrig, roj hmab ntsaws, lub khob hliav qab, tes thiab lub khob hliav qab.Lub peev xwm ntawm daim ntawv thov ntawm cov khoom yog sib xws nrog cov koob txhaj tshuaj pov tseg rau subcutaneous, cov leeg, cov tshuaj txhaj tshuaj ua kua, ntshav lossis tshuaj d ...
Nyeem ntxiv