A modification is described which reduces considerably the amount of pipetting involved in the estimation of “prothrombin time.”
The procedure used by the authors is described in full. Particular attention is paid to the preparation and storage of the thromboplastin and to the sterilization of the citrate tubes used for the collection of specimens.
Statistics from Altmetric.com
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.