Vet dr nrog kov screen yog tus qauv tshiab, los ntawm cov ntaub ntawv siv tshuab tshiab, kev ua haujlwm zoo ntawm Vet dr nrog kov screen txog tus qauv siab. Peb zoo tag nrho rau txhua qhov kev nthuav dav ntawm Vet dr nrog kov screen , lav theem ua tau zoo, yog li coj koj cov khoom zoo meej. Mecanmed yog tus kws tshaj lij Tuam Tshoj Vet dr nrog kov tshuaj ntsuam screen chaw tsim tshuaj paus thiab yog tias koj tab tom nrhiav qhov zoo tshaj plaws Vet dring nrog tus nqi qis, Tham peb tam sim no!