TY  - RPRT
TI  - Developing visual function in the pigeon embryo with comparative reference to other avian species.
AU  - M B Heaton
AU  - M S Harth
PY  - 1974
DO  - 10.1037/h0035921
UR  - https://pubmed.ncbi.nlm.nih.gov/4809970/
ID  - 4809970
ER  -