Baseline and stress-induced steroid plasma levels and immune function vary annually and are associated with vocal activity in male toads (Rhinella icterica) - Titon Junior, Braz; Barsott, Adriana Maria Giorgi; Titon, Stefanny Christie Monteiro; Vaz, Renata Ibelli; Figueiredo, Aymam Cobo de; Vasconcelos-Teixeira, Ronyelle; Navas, Carlos; Gomes, Fernando Ribeiro (General and Comparative Endocrinology, 2024)