[O1–01–06]: MEASURING APATHY IN ALZHEIMER'S DISEASE IN THE APATHY IN DEMENTIA METHYLPHENIDATE TRIAL 2 (ADMET 2): A COMPARISON OF INSTRUMENTS. (1st July 2017) - Lanctot, Krista L.; Scherer, Roberta; Li, Abby; Rosenberg, Paul B.; Herrmann, Nathan; Lerner, Alan J.; Padala, Prasad R.; Brawman‐Mintzer, Olga; van Dyck, Christopher H.; Porsteinsson, Anton P.; Craft, Suzanne; Levey, Allan I.; et al.