TY - RPRT TI - Attitudes to recertification measured over time using a validated semantic differential scale. AU - J M Tracey AU - B Arroll AU - D E Richmond PY - 1999 DO - 10.1046/j.1365-2923.1999.00263.x UR - https://pubmed.ncbi.nlm.nih.gov/10336767/ ID - 10336767 ER -