JAYABALAN, MNAIR, PDSREENIVASAN, K2012-12-042012-12-041989BIOMATERIALS. 10; 1; 33-37http://dx.doi.org/10.1016/0142-9612(89)90006-9https://dspace.sctimst.ac.in/handle/123456789/82BiomaterialsAGING OF RADIATION-STERILIZED POLYPROPYLENE - CHANGES IN SEMICRYSTALLINITY