%0 Journal Article %T EHOSINUSOSCOPIJA AS NONINVASIVE DIAGNOSTICAL METHOD %A L. DUBROVSKA-MILETIC %A G. MLADENOVSKA %A M. DAVCEVA-CAKAR %J Journal of Special Education and Rehabilitation %@ 1857-663X %D 1999 %I Faculty of Philosophy, Institute of Special Education and Rehabilitation %X A-scan ultrasonography is non-invasive diagnostics methods. Its show excellent result and first in exploring a maxillar sinus, especially significance in children which is most common case for reduction of hearing in conduction type. %U http://jser.fzf.ukim.edu.mk/pdf/1999-12/0054-0056.pdf