TY - RPRT TI - Efficiency robust tests for mapping quantitative trait loci using extremely discordant sib pairs. AU - Boris Freidlin AU - Gang Zheng AU - Zhaohai Li AU - Joseph L Gastwirth PY - 2003 DO - 10.1159/000072316 UR - https://pubmed.ncbi.nlm.nih.gov/12931050/ ID - 12931050 ER -