Objective To study the expression level of peptidylarginine deiminase 4(PADI4) and protein tyrosine phosphatase nonreceptor type 22(PTPN22) in the synovium of r
Objective This study was designed to evaluate the efficacy and safety of aspirin-heparin treatment forun-explained recurrent spontaneous abortion (URSA).Methods
Objective To measure the tensile strength of the normal medial patellofemoral ligament(MPFL),and evaluate the biomechanics of different fixation methods of the