PT - JOURNAL ARTICLE AU - D. J. Pereira Gray TI - MORTALITY SURVEILLANCE 1968-1976 ENGLAND AND WALES DP - 1979 May 01 TA - The Journal of the Royal College of General Practitioners PG - 315--315 VI - 29 IP - 202 4099 - http://bjgp.org/content/29/202/315.3.short 4100 - http://bjgp.org/content/29/202/315.3.full SO - J R Coll Gen Pract1979 May 01; 29