Citation: J. Spaeth et al., THE PARANASAL SINUSES IN CT-IMAGING - DEVELOPMENT FROM BIRTH TO AGE 25, International journal of pediatric otorhinolaryngology, 39(1), 1997, pp. 25-40
Citation: J. Spaeth et U. Krugelstein, DEVELOPMENT OF THE SPHENOIDAL SINUSES AND ETHMOIDAL CELLS IN AXIAL COMPUTED-TOMOGRAPHY, Laryngo-, Rhino-, Otologie, 75(6), 1996, pp. 344-350