title: Primary locus intervention: a novel approach to treating age-associated hormone insufficiency.
authors.forename: Richard F
authors.initials: RF
authors.lastname: Walker
mesh_terms: D000375:Aging / Q000378:metabolism*; D004059:Diffusion of Innovation; D013006:Growth Hormone / Q000172:deficiency*; D020249:Hormone Replacement Therapy / Q000379:methods*; D006728:Hormones / Q000172:deficiency*; D006801:Humans; D008136:Longevity
chemical_list: D006728:Hormones; D013006:Growth Hormone