PT - JOURNAL ARTICLE AU - P. R. Grob TI - The case for a national environmental health service. DP - 1973 Feb 01 TA - The Journal of the Royal College of General Practitioners PG - 119--122 VI - 23 IP - 127 4099 - http://bjgp.org/content/23/127/119.short 4100 - http://bjgp.org/content/23/127/119.full SO - J R Coll Gen Pract1973 Feb 01; 23