PT - JOURNAL ARTICLE AU - Jim Stevenson TI - Behavioural problems in pre-school children DP - 1988 Apr 01 TA - The Journal of the Royal College of General Practitioners PG - 176--176 VI - 38 IP - 309 4099 - http://bjgp.org/content/38/309/176.3.short 4100 - http://bjgp.org/content/38/309/176.3.full SO - J R Coll Gen Pract1988 Apr 01; 38