[Agricultural injuries of the maxillofacial region and its prevention in new areas of the Kokchetav].
D000382:Agricultural Workers' Diseases; D006801:Humans; D008446:Maxillofacial Injuries; D014586:USSR
Sel'skokhoziaĭstvennyĭ travmatizm cheliustno-litsevoĭ oblasti i ego profilaktika pri osvoenii novykh zemel' v kokchetavskoĭ oblasti.