TY  - RPRT
TI  - Beta-galactosidase and selective neutrality.
AU  - R Holmquist
AU  - T Conroy
PY  - 1979
DO  - 10.1126/science.113875
UR  - https://pubmed.ncbi.nlm.nih.gov/113875/
ID  - 113875
ER  -