TY - RPRT TI - Mathematical model for the blood coagulation prothrombin time test. AU - M A Khanin AU - D V Rakov AU - A E Kogan PY - 1998 DO - 10.1016/s0049-3848(97)00288-0 UR - https://pubmed.ncbi.nlm.nih.gov/9645916/ ID - 9645916 ER -