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Feldman RL, Hill JA, Conti CR, Pepine CJ.Feldman RL, et al. Among authors: hill ja.J Am Coll Cardiol. 1985 Jun;5(6):1319-25. doi: 10.1016/s0735-1097(85)80343-0.J Am Coll Cardiol. 1985.PMID: 3923076Free article.
Prida XE, Hill JA, Feldman RL.Prida XE, et al. Among authors: hill ja.Am J Cardiol. 1987 May 1;59(12):1084-8. doi: 10.1016/0002-9149(87)90853-8.Am J Cardiol. 1987.PMID: 2883869
Feldman RL, Hill JA, Conti CR, Pepine CJ.Feldman RL, et al. Among authors: hill ja.J Am Coll Cardiol. 1985 Feb;5(2 Pt 1):318-25. doi: 10.1016/s0735-1097(85)80053-x.J Am Coll Cardiol. 1985.PMID: 3968317Free article.