TY - RPRT TI - Branch length heterogeneity leads to nonindependent branch length estimates and can decrease the efficiency of methods of phylogenetic inference. AU - J Lyons-Weiler AU - K Takahashi PY - 1999 DO - 10.1007/pl00006563 UR - https://pubmed.ncbi.nlm.nih.gov/10473781/ ID - 10473781 ER -