PT - JOURNAL ARTICLE ED - , TI - The Development of the Infant and Young Child DP - 1964 Jan 01 TA - The Journal of the College of General Practitioners PG - 131--132 VI - 7 IP - 1 4099 - http://bjgp.org/content/7/1/131.2.short 4100 - http://bjgp.org/content/7/1/131.2.full SO - J Coll Gen Pract1964 Jan 01; 7