Reply to the letter: Comment on "Relationship between the number of comorbidities, quality of life, and cardiac autonomic modulation in patients with coronary disease: a cross-sectional study"
Rev Assoc Med Bras (1992). 2023 Jul 17;69(7):e20230366.
doi: 10.1590/1806-9282.20230366.
eCollection 2023.