Secretory Otitis Media amongst school-aged children in Nigeria Nekwu Okolugbo

Secretory Otitis Media with its associated hearing impairment has been shown to be a common condition amongst school aged children the world-over. This work is a prospective study spanning a period of six months of pupils in selected primary schools in Это и многое другое вы найдете в книге Secretory Otitis Media amongst school-aged children in Nigeria (Nekwu Okolugbo)