Healthy agingde Ken DychtwaldMateriasMedical careAgingHealth and hygieneOlder peopleHealth behaviorAgedIn old ageLongevityMedical policyAging, nutritional aspectsOlder people, health and hygieneOlder people, medical careEdiciones (1)Healthy aging (1999)Aspen Publishers · inglésMás obras de Ken DychtwaldThe power yearsBodymindA New Purpose – Redefining money, family, work, retirement and success