PT - JOURNAL ARTICLE AU - G. Discombe AU - A. J. Goddard AU - I. D. Hill TI - The accuracy of haemoglobin determinations with the Spencer haemoglobinometer. DP - 1966 Sep 01 TA - The Journal of the College of General Practitioners PG - 251--252 VI - 12 IP - 2 4099 - http://bjgp.org/content/12/2/251.short 4100 - http://bjgp.org/content/12/2/251.full SO - J Coll Gen Pract1966 Sep 01; 12