Nisha Patel, Grace W. Conley, Laura A. McElroy, Majed A. Refaai. Isolated Prolonged Activated Partial Thromboplastin Time and Contact Factor Deficiencies: Case Series and Management Review. RPA [Internet]. 2016 May 2 [cited 2026 Sep. 7];1(1):19-23. Available from: https://openventio.us/index.php/RPA/article/view/1772