TY - RPRT TI - BIONJ: an improved version of the NJ algorithm based on a simple model of sequence data. AU - O Gascuel PY - 1997 DO - 10.1093/oxfordjournals.molbev.a025808 UR - https://pubmed.ncbi.nlm.nih.gov/9254330/ ID - 9254330 ER -