Here is the CMT Uptime check phrase
PUBLICATIONS

Data Sources for Health Expectancy Research

Ofstedal, Mary Beth. (2020). Data Sources for Health Expectancy Research. In Jagger, Carol, Crimmins, Eileen M., Saito, Yasuhiko, De Carvalho Yokota, Renata Tiene, Van Oyen, Herman, Robine, Jean-Marie (Ed.), International Handbook of Health Expectancies. 69-86.