PT - JOURNAL ARTICLE ED - , TI - Diseases of children in the subtropics and tropics DP - 1970 Jul 01 TA - The Journal of the Royal College of General Practitioners PG - 52--52 VI - 20 IP - 96 4099 - http://bjgp.org/content/20/96/52.3.short 4100 - http://bjgp.org/content/20/96/52.3.full SO - J R Coll Gen Pract1970 Jul 01; 20