PT - JOURNAL ARTICLE AU - LeFevre, F. A. TI - The Effect of 3,3′-Methyle1se-<em>Bis</em>- (4-Hydroxycoumarin) (Dicumarol) on the Prothrombin and Coagulation Times of Blood DP - 1945 Apr 01 TA - Cleveland Clinic Journal of Medicine PG - 68--72 VI - 12 IP - 2 4099 - http://www.ccjm.org/content/12/2/68.short 4100 - http://www.ccjm.org/content/12/2/68.full SO - Cleve Clin J Med1945 Apr 01; 12