Frequency and associated factors of amnestic mild cognitive impairment at four senior citizen clubs in Lima, Peru. Alzforum, 04 Oct 2019 Sánchez SS, Abanto J, Sanchez-Boluarte A, Boluarte-Carbajal A, Sanchez-Coronel D, Custodio-Capuñay N, Samalvides-Cuba F.