BARI, CABRI, EAST, GABI, and RITA: coronary angioplasty on trial.
D015906:Angioplasty, Balloon, Coronary; D002985:Clinical Protocols; D003327:Coronary Disease / Q000628:therapy*; D005060:Europe; D006801:Humans; D015337:Multicenter Studies as Topic; D006113:United Kingdom; D014481:United States