TY - JOUR AU - Shaked, N A TI - Avatars and virtual agents–relationship interfaces for the elderly JO - Healthc Technol Lett IS - 03 VL - 4 PY - 2017 DO - 10.1049/htl.2017.0009 L3 - PubMed-ID: 28706725 SP - 83 N1 - Jun 28 ER -