A. “Life Expectancy and Mortality Rates in the United States, 1959-2017,” by Steven H. Woolf and Heidi Schoomaker (Vol. 322, No. 20, November 26, 2019, p. 1996-2016).
jamanetwork.com/journals/jama/article-abstract/2756187
B. “Association Between Levothyroxine Treatment and Thyroid-Related Symptoms Among Adults Aged 80 Years and Older With Subclinical Hypothyroidism,” by Simon P. Mooijaart, Robert S. Du Puy, David J. Stott, Patricia M. Kearney, Nicolas Rodondi, Rudi G. J. Westendorp, Wendy P. J. den Elzen, Iris Postmus, Rosalinde K. E. Poortvliet, Diana van Heemst, Barbara C. van Munster, Robin P. Peeters, Ian Ford, Sharon Kean13; Claudia-Martina Messow, Manuel R. Blum, Tinh-Hai Collet, Torquil Watt, Olaf M. Dekkers, J. Wouter Jukema, Johannes W. A. Smit, Peter Langhorne, and Jacobijn Gussekloo (Vol. 322, No. 20, November 26, 2019, p. 1977-1986).