PT - JOURNAL ARTICLE ED - , TI - The Effect of Citrovorum Factor (Folinic Acid) on Megaloblasts <em>in vitro</em> AID - 10.1136/jcp.4.3.392 DP - 1951 Aug 01 TA - Journal of Clinical Pathology PG - 392--392 VI - 4 IP - 3 4099 - http://jcp.bmj.com/content/4/3/392.short 4100 - http://jcp.bmj.com/content/4/3/392.full SO - J Clin Pathol1951 Aug 01; 4