Chronic maxillary sinusitis:  evaluation of available therapeutic procedures.
D002908:Chronic Disease; D004194:Disease; D008443:Maxillary Sinus; D015523:Maxillary Sinusitis; D010254:Paranasal Sinus Diseases; D012852:Sinusitis / Q000628:therapy*
MAXILLARY SINUS/diseases; SINUSITIS/therapy