TY - JOUR T1 - APHA Press book explores aging for growing US older population JF - The Nation's Health JO - Nations Health SP - 4 LP - 4 VL - 51 IS - 5 AU - Mark Barna Y1 - 2021/07/01 UR - http://www.thenationshealth.org/content/51/5/4.1.abstract N2 - Healthy aging is getting more attention in the U.S. as birth rates dip, median age closes in on 40 and more people live decades after retirement. ER -