RT Journal Article SR Electronic T1 Suicide and barbiturate prescribing. JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 645 OP 653 VO 21 IS 112 A1 B. M. Barraclough A1 B. Nelson A1 J. Bunch A1 P. Sainsbury YR 1971 UL http://bjgp.org/content/21/112/645.abstract AB