title: Ragga Caafimaad qaba: Ragga iyo dufanka caloosha: isku dar xun
abstract: Dufanka caloosha wuxuu kordhiyaa khatarta ah inaad ku dhacdo xaalado caafimaad oo halis ah, gaar ahaan cudurada wadnaha, dhiig karka, sonkorowga, iyo kansarka mindhicirka.