PT - JOURNAL ARTICLE AU - S L Goodman TI - Does nose blowing improve hearing in serous otitis? DP - 1991 Dec 01 TA - British Journal of General Practice PG - 520--520 VI - 41 IP - 353 4099 - http://bjgp.org/content/41/353/520.2.short 4100 - http://bjgp.org/content/41/353/520.2.full SO - Br J Gen Pract1991 Dec 01; 41