@misc{indiciae1e207f14a01b, title = {Multivariate mutation-selection balance with constrained pleiotropic effects.}, author = {G P Wagner}, year = {1989}, doi = {10.1093/genetics/122.1.223}, url = {https://pubmed.ncbi.nlm.nih.gov/2731730/}, note = {Source identifier: 2731730} }