RT Journal Article SR Electronic T1 Influenza in Central Bradford JF Journal of the College of General Practitioners and Research Newsletter JO J Coll Gen Pract Res Newsl FD British Journal of General Practice SP 160 OP 164 VO 1 IS 2 A1 Breen, E. YR 1958 UL http://bjgp.org/content/1/2/160.abstract AB