TY - RPRT TI - Effects of methylphenidate on avoidance learning in the aged rat. AU - D Glock AU - E F Gauron AU - V N Rowley PY - 1977 DO - 10.1080/00221309.1977.9920823 UR - https://pubmed.ncbi.nlm.nih.gov/864440/ ID - 864440 ER -