Aldosterone Antagonists or Renin-Guided Therapy for Treatment-Resistant Hypertension: A Comparative Effectiveness Pilot Study in Primary Care. - Egan BM; Laken MA; Sutherland SE; Qanungo S; Fleming DO; Cook AG; Hester WH; Jones KW; Jebaily GC; Valainis GT; Way CF; Wright MB; et al. (American journal of hypertension, 2016)