Otitis media. Sinus-related problems.
Otitis media. Sinus-related problems.
Rhinol Suppl. 1992;14:121-5
Authors: Prellner K, Kalm O
PMID: 1389372 [PubMed - indexed for MEDLINE]
Source: Rhinology. Supplement - Category: ENT & OMF Tags: Rhinol Suppl Source Type: research