@article{article, title  = {{Challenges and methodologies in using progression free survival as a surrogate for overall survival in oncology}},

 publisher = {{Cambridge University Press (CUP)}},

 url = {{http://eprints.whiterose.ac.uk/130810/ }},

 year = {{2018}},

 month = {{7}},

 author = {{Hernandez-Villafuerte K and Fischer A and Latimer NR}},

 doi = {{10.1017/S0266462318000338}},

 volume = {{34}},

 journal = {{International Journal of Technology Assessment in Health Care}},

 issue = {{3}},

 pages = {{300-316}},

 note = {{Accessed on 2025/02/14}}}