TY - RPRT TI - Construct validity of self-reported historical physical activity. AU - Heather R Bowles AU - Shannon J FitzGerald AU - James R Morrow AU - Allen W Jackson AU - Steven N Blair PY - 2004 DO - 10.1093/aje/kwh209 UR - https://pubmed.ncbi.nlm.nih.gov/15258001/ ID - 15258001 ER -