TY - GEN AU - Addis,T TI - THE INEFFECTIVENESS OF CALCIUM SALTS AND OF CITRIC ACID AS USED TO MODIFY THE COAGULATION TIME OF THE BLOOD FOR THERAPEUTIC PURPOSES: With a Description of a Modification of McGowan's Method of Estimating the Coagulation Time of the Blood SN - 0007-1447 PY - 2011///0329 N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/bmj.1.2521.997 ER -