The influence of chronic persistent otitis media with effusion on language development of 2-to 4-year-oldsRACH, G. H; ZIELHUIS, G. A; VAN DEN BROEK, P et al.International journal of pediatric otorhinolaryngology. 1988, Vol 15, Num 3, pp 253-261, issn 0165-5876Article

The natural course of otitis media with effusion in preschool childrenZIELHUIS, G. A; RACH, G. H; VAN DEN BROEK, P et al.Archives of oto-rhino-laryngology. 1990, Vol 247, Num 4, pp 215-221, issn 0302-9530, 7 p.Article

Analysis and presentation of data on the natural course of otitis media with effusion in childrenZIELHUIS, G. A; STRAATMAN, H; RACH, G. H et al.International journal of epidemiology. 1990, Vol 19, Num 4, pp 1037-1044, issn 0300-5771, 8 p.Article

Otitis media with effusion and habitual mouth breathing in Dutch preschool childrenVAN BON, M. J. H; ZIELHUIS, G. A; RACH, G. H et al.International journal of pediatric otorhinolaryngology. 1989, Vol 17, Num 2, pp 119-125, issn 0165-5876Article