MeSH term
Count
Life Tables
*Life Tables
Value of Life
Life Style
Insurance, Life
Life Expectancy
Value of Life/*economics
*Life Expectancy
Quality of Life
Half-Life
*Life Style
*Quality of Life
Life Expectancy/trends
Life Cycle Stages
*Germ-Free Life
Life Support Care
Life Style/ethnology
*Life Change Events
*Life Support Care
Life Change Events
Germ-Free Life
Quality of Life/*psychology
Quality-Adjusted Life Years
*Quality-Adjusted Life Years
Germ-Free Life/*physiology
Life Support Systems/*instrumentation