@misc{indiciae56629f0a04f8, title = {Relationship between level of visual pattern difficulty during rearing and subsequent discrimination in rats.}, author = {R M Oswalt}, year = {1972}, doi = {10.1037/h0033330}, url = {https://pubmed.ncbi.nlm.nih.gov/5074297/}, note = {Source identifier: 5074297} }