RT Journal Article SR Electronic T1 Primary health care and community medicine: a new approach. JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 338 OP 339 VO 37 IS 301 A1 Heath, P J YR 1987 UL http://bjgp.org/content/37/301/338.abstract AB