RT Journal Article SR Electronic T1 Parents attitudes to measles immunization. JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 182 OP 182 VO 37 IS 297 A1 McKeith, D YR 1987 UL http://bjgp.org/content/37/297/182.1.abstract AB