Link to Full-Text Articles :

http://www.sciencedirect.com/science/article/pii/S0272884214013649

http://repository.um.edu.my/41958/1/Improved%20friction%20and%20wear%20performance%20of%20micro

%20dimpled%20ceramic-on%20ceramic%20interface%20for%20hip%20joint%20arthroplasty.pdf