Ukusetshenziswa Kotshwala kanye Nengozi Yomdlavuza

Amaphuzu avelele Ukuhlaziywa kwe-Meta kwezifundo ezahlukahlukene zokubheka kukhombisa ukuthi ukuphuza utshwala kubanga imiphumela engathandeki njengokunyuka kwengozi yezinhlobo ezahlukene zomdlavuza njengomdlavuza wekhanda nentamo kubandakanya umdlavuza womlomo nowepharyngeal, umdlavuza we-esophageal, wegilo ...