00339nam a2200097Ia 4500008004100000082001600041100006200057245008700119264002500206300001000231200526s9999||||xx |||||||||||||| ||und||  a617.531 GUG  aCampani, R. , Garbagna, P. , Guglielmo , L.Di , Mira,  E. 0aLa Xeroradiograpia in Otorhinolaryngoiatria Xeroradiography in Otorhinolaryngology  bExcepta Medicac1977  a187p.