TY - JOUR A1 - Robine, J.M. A1 - Saito, Y. A1 - Jagger, C. T1 - The emergence of extremely old people: The case of Japan Y1 - 2003 DO - 10.1016/S0531-5565(03)00100-1 JF - Experimental Gerontology VL - 38 IS - 7 SP - 735 EP - -739 ER -