TY - RPRT TI - Active and passive avoidance in rats as a function of age. AU - M C McNamara AU - G Benignus AU - V A Benignus AU - A T Miller PY - 1977 DO - 10.1080/03610737708257084 UR - https://pubmed.ncbi.nlm.nih.gov/872847/ ID - 872847 ER -