Sinusitis: a critical need for further study.
Druce
H M
HM
Division of Allergy and Immunology, St. Louis University School of Medicine, MO 63104-1028.
Slavin
R G
RG
D002908:Chronic Disease; D002985:Clinical Protocols; D006801:Humans; D012138:Respiratory Therapy; D012852:Sinusitis / Q000175:diagnosis* / Q000188:drug therapy