VOLKER, R [A new method for objective recording of the 1st and 2nd phase of blood coagulation and for objective determination of the clotting time]. [electronic resource] - Klinische Wochenschrift Jan 1955 - 85-7 p. digital Publication Type: Journal Article ISSN: 0023-2173 Standard No.: 10.1007/BF01473545 doi Subjects--Topical Terms: Blood CoagulationBlood Coagulation TestsHumans