TY  - RPRT
TI  - Evolution by acquisition: the case for horizontal gene transfers.
AU  - M W Smith
AU  - D F Feng
AU  - R F Doolittle
PY  - 1992
DO  - 10.1016/0968-0004(92)90335-7
UR  - https://pubmed.ncbi.nlm.nih.gov/1471257/
ID  - 1471257
ER  -