Lus piav qhia luv luv:

◆ Kev txhaj tshuaj tsis mob los txo cov kev puas siab puas ntsws ntawm cov neeg mob;
◆ Subcutaneous diffusion thev naus laus zis los txhim kho tus nqi nqus tshuaj;
◆ Tsis muaj koob txhaj tshuaj kom tsis txhob raug mob rab koob ntawm cov neeg ua haujlwm kho mob;
◆ Tiv thaiv ib puag ncig thiab daws cov teeb meem kho mob pov tseg rov ua dua tshiab ntawm cov khoom siv tshuaj txhaj tshuaj.