Intra-operative evaluation of natural ostia of the maxillary sinuses in children with chronic rhinosinusitis

Lechosław P. Chmielik, Jolanta Jadczyszyn, Magdalena Frąckiewicz, Mieczysław Chmielik
New Medicine 4/2010

BACTERIOLOGICAL AETIOLOGY OF CHRONIC RHINOSINUSITIS IN CHILDREN DURING 2007–2009

Magdalena Fršckiewicz, Lechosław P. Chmielik, Mieczysław Chmielik
New Medicine 4/2009