Aṭas n yidlisen i d-yeffɣen si 1980 ar ass-a s tutlayt n tmaziɣt ama d ungalen ama d idlisen ussnanen, tisɣunin, iɣmisen, imawalen. Tella tsuqilt, yella usnulfu:  Askuti n Saɛid Saɛdi 1981  Ungal bururu, 2006 n Tahar Uld Ɛmar  Amawal n waṭṭanen (lexique pratique de la pathologie, n Muḥend Zakariya