%0 Journal Article %K Humans %K Aged %K Adolescent %K Young Adult %K Adult %K Middle Aged %K Ontario %K England %K *Socioeconomic Factors %K inequalities %K Multimorbidity %K Primary health care %K Survival %B BMC Public Health %D 2023 %G eng %M 36906531 %P 472 %R 10.1186/s12889-023-15370-y %T Socioeconomic gradient in mortality of working age and older adults with multiple long-term conditions in England and Ontario, Canada %V 23 %2 PMC10008074 %7 2023/03/13 %@ 1471-2458