TY - RPRT TI - Age, time of testing, and proactive interference. AU - Lynn Hasher AU - Christie Chung AU - Cynthia P May AU - Natalie Foong PY - 2002 DO - 10.1037/h0087397 UR - https://pubmed.ncbi.nlm.nih.gov/12271750/ ID - 12271750 ER -