Enhancing diagnostic accuracy: Direct immunofluorescence assay as the gold standard for detecting Giardia duodenalis and Cryptosporidium spp. in canine and feline fecal samples. - Barrera JP; Miró G; Carmena D; Foncubierta C; Sarquis J; Marino V; Estévez-Sánchez E; Bailo B; Checa R; Montoya A (BMC veterinary research, 2024)