PT - JOURNAL ARTICLE AU - G. Lloyd TI - The use of investigations in a general practice. DP - 1973 May 01 TA - The Journal of the Royal College of General Practitioners PG - 326--336 VI - 23 IP - 130 4099 - http://bjgp.org/content/23/130/326.short 4100 - http://bjgp.org/content/23/130/326.full SO - J R Coll Gen Pract1973 May 01; 23