The Prevalence of Plasma Thromboplastin Antecedent (PTA, Factor XI) Deficiency

W. Angus Muir,

W. Angus Muir

Department of Medicine, Case Western Reserve University School of Medicine, and University Hospitals of Cleveland, Cleveland, Ohio 44106.

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Oscar D. Ratnoff

Department of Medicine, Case Western Reserve University School of Medicine, and University Hospitals of Cleveland, Cleveland, Ohio 44106.

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Blood (1974) 44 (4): 569–570.

https://doi.org/10.1182/blood.V44.4.569.569