Gene expression and soluble protein level of PD-1 and its ligands (PD-L1 and PD-L2) in endometrial cancer - Mohd Nazzary Mamat @ Yusof; Kah Teik Chew; Nirmala Chandralega Kampan; Abdul Muzhill Hannaan Abdul Hafizz; Mohamad Nasir Shafiee (PLoS ONE, 2025)