Administering topical steroids in sinusitis with head inverted.
McGinnis
R O
RO
D000287:Administration, Topical; D000893:Anti-Inflammatory Agents / Q000008:administration & dosage*; D005938:Glucocorticoids; D006257:Head; D006801:Humans; D011187:Posture; D012852:Sinusitis / Q000188:drug therapy*
D000893:Anti-Inflammatory Agents; D005938:Glucocorticoids