by Fonseca, Maria T.M., Camargos, Paulo A.M., Ferreira, Cid S., Filogônio, Cecil B.B., Pitchon, Raquel, Viotti, Vânia N., Maciel, Pedro E., Castro, Thaı́s A.
Published in International journal of pediatric otorhinolaryngology (15.09.1998)