TY - RPRT TI - Comment on: Estimate of standard deviation for a log-transformed variable using arithmetic means and standard deviations by Quan Hui and Zhang Ji, Statistics in Medicine 2003; 22: 2723-2736. AU - Ling Chen AU - Yi Tsong PY - 2004 DO - 10.1002/sim.1900 UR - https://pubmed.ncbi.nlm.nih.gov/15534898/ ID - 15534898 ER -