TY - JOUR A1 - Toson, B. A1 - Baker, A. A1 - the Office of National Statistics T1 - Life expectancy at birth: Methodological options for small populations Y1 - 2003 UR - http://www.statistics.gov.uk/downloads/theme_other/GSSMethodology_No_33.pdf JF - National Statistics Methodological Series VL - 2003 IS - 33 SP - 1 EP - -27 ER -