RT Journal Article SR Electronic T1 Blood pressure intervention programme. JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 228 OP 228 VO 38 IS 310 A1 Van Zutphen, W M A1 Van Reek, J YR 1988 UL http://bjgp.org/content/38/310/228.1.abstract AB