1. Statistical methods for research workers;Fisher,1925
2. The history of statistics: the measurement of uncertainty before 1900;Stigler,1986
3. Variation in cancer risk among tissues can be explained by the number of stem cell divisions;Tomasetti;Science,2015
4. Nucleus segmentation in histology images with hierarchical multilevel thresholding;Phouladya,2016
5. Multilevel analysis;Snidjers,2012