@Article{lai:lavo:shih:2011,
  author = 	 {Lai, Tze Leung and Lavori, Philip W. and Shih, Mei-Chiung},
  volume = {31},
  number = {18},
  title = 	 {Sequential Design of Phase II-III Cancer Trials},
  journal = 	 {Statistics in Medicine},
  year = 	 {2012},
  pages = {1944-1960}
}

@article{lai:shih:2004,
	title = {Power, sample size and adaptation considerations in the design of group sequential clinical trials},
	volume = {91},
	number = {3},
	journal = {Biometrika},
	author = {Lai, Tze Leung and Shih, Mei-Chiung},
	year = {2004},
	pages = {507}
}

@article{chuang:lai:2000,
	title = {Hybrid Resampling Methods for Confidence Intervals},
	volume = {10},
	journal = {Statistica Sinica},
	author = {Chuang, Chin-Shan and Lai, Tze Leung},
	year = {2000},
	pages = {1-50}
}

@article{chuang:lai:1998,
	title = {Resampling Methods for Confidence Intervals in group sequential trials},
	volume = {85},
	journal = {Biometrika},
	author = {Chuang, Chin-Shan and Lai, Tze Leung},
	year = {1998},
	pages = {317-322}
}

@article{lai:li:2006,
	title = {Confidence Intervals in Group Sequential Trials with Random Group Size and Applications to Survival Analysis},
	volume = {93},
	journal = {Biometrika},
	author = {Lai, Tze Leung and Li, W.},
	year = {1998},
	pages = {317-322}
}
