TY - RPRT TI - Audiogram of the fox squirrel (Sciurus niger). AU - L L Jackson AU - H E Heffner AU - R S Heffner PY - 1997 DO - 10.1037/0735-7036.111.1.100 UR - https://pubmed.ncbi.nlm.nih.gov/9090140/ ID - 9090140 ER -