RT Journal Article SR Electronic T1 Antibiotics in acute otitis media JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 464 OP 464 VO 37 IS 303 A1 Chris Brogan YR 1987 UL http://bjgp.org/content/37/303/464.2.abstract AB