TY - JOUR AU - HeidrichI, Gerson AU - CamposI, Lourdes T1 - Evaluation of the levels of anxiety on patients assisted by the Service of Cardiovascular Rehabilitation from the Diagnosis and Therapeutic Division of Instituto Dante Pazzanese de Cardiologia JO - Braz J Cardiovasc Surg VL - 9 SP - 123 EP - 128 PY - 1994 SN - 11 M3 - doi 10.1590/S0102-76381994000200008 UR - //bjcvs.org/article/1756