TY - RPRT TI - Somatic mosaicism and variable expressivity. AU - B Gottlieb AU - L K Beitel AU - M A Trifiro PY - 2001 DO - 10.1016/s0168-9525(00)02178-8 UR - https://pubmed.ncbi.nlm.nih.gov/11173116/ ID - 11173116 ER -