81 Guo Guo B B Tan Tan Q Q Guo Guo D D Shi Shi Z Z Zhang Zhang C C Guo Guo W W Patients carrying CYP2C19 loss of function alleles have a reduced response to clopidogrel therapy and a greater risk of in-stent restenosis after endovascular treatment of lower extremity peripheral arterial disease Patients carrying CYP2C19 loss of function alleles have a reduced response to clopidogrel therapy and a greater risk of in-stent restenosis after endovascular treatment of lower extremity peripheral arterial disease J Vasc Surg J Vasc Surg 2014 2014 60 60 4 4 993 993 1001 1001 24877854 24877854 81. Here, CYP2C19 is linked to peripheral arterial disease.