Cardiopulmonary exercise testing: utility in research and patient care by Raja Ahmad, Raja Elina Afzan, Husain, R., Lang, C.C.

Platelet rich concentrate enhances mesenchymal stem cells capacity to repair focal cartilage injury in rabbits by Samuel, Shani, Raja Ahmad, Raja Elina Afzan, Ramasamy, Thamil Selvee, Manan, Faizal, Kamarul, Tunku

Platelet-rich concentrate in serum-free medium enhances cartilage-specific extracellular matrix synthesis and reduces chondrocyte hypertrophy of human mesenchymal stromal cells enc... by Samuel, Shani, Raja Ahmad, Raja Elina Afzan, Ramasamy, Thamil Selvee, Karunanithi, Puvanan, Naveen, Sangeetha Vasudevaraj, Kamarul, Tunku