Chan KC, Qin J. Rank-based testing of equal survivorship based on cross-sectional survival data with or without prospective follow-up. Biostatistics. 2015 Oct;16(4):772-84. doi: 10.1093/biostatistics/kxv011. Epub 2015 Mar 25.
Chan KC, Qin J. Rank-based testing of equal survivorship based on cross-sectional survival data with or without prospective follow-up. Biostatistics. 2015 Oct;16(4):772-84. doi: 10.1093/biostatistics/kxv011. Epub 2015 Mar 25.