Strogatz DS, Keenan NL, Barnett EM, Wagner EH. Correlates of postural hypotension in a community sample of elderly blacks and whites. J Am Geriatr Soc. 1991 Jun;39(6):562-6.
Strogatz DS, Keenan NL, Barnett EM, Wagner EH. Correlates of postural hypotension in a community sample of elderly blacks and whites. J Am Geriatr Soc. 1991 Jun;39(6):562-6.