PT - JOURNAL ARTICLE AU - Powell, F. J. N. TI - The Determination of Calcium in Biological Fluids by Flame Photometry AID - 10.1136/jcp.6.4.286 DP - 1953 Nov 01 TA - Journal of Clinical Pathology PG - 286--289 VI - 6 IP - 4 4099 - http://jcp.bmj.com/content/6/4/286.short 4100 - http://jcp.bmj.com/content/6/4/286.full SO - J Clin Pathol1953 Nov 01; 6