Cevenini, E, Cotichini, R, Stazi, MA, Toccaceli, V, Scurti, M, Mari, V, Berardelli, M, Passarino, G, Jeune, B, Franceschi, C, Bezrukov, V, Blanché, H, Bolund, L, Christensen, K, Deiana, L, Gonos, E, Hervonen, A, Kirkwood, TBL, Kristensen, P, Leon, A, Pelicci, PG, Perola, M, Poulain, M, Rea, IM, Remacle, J, Robine, JM, Schreiber, S, Sikora, E, Slagboom, PE, Spazzafumo, L, Toussaint, O & Vaupel, JW 2013, '
How to classify the oldest old according to their health status: A study on 1160 subjects belonging to 552 90+ Italian sib-ships characterized by familial longevity recruited within the GEHA EU Project',
Mechanisms of Ageing and Development, vol. 134, no. 11-12, pp. 560-569.
https://doi.org/10.1016/j.mad.2013.11.001