TY  - RPRT
TI  - THE BALANCE BETWEEN COHERENCE AND VARIATION IN EVOLUTION.
AU  - J Clausen
AU  - W M Hiesey
PY  - 1960
DO  - 10.1073/pnas.46.4.494
UR  - https://pubmed.ncbi.nlm.nih.gov/16590632/
ID  - 16590632
ER  -