Rodriguez Medina, D., Domínguez Trejo, B., Cruz Albarrán, I., Morales Hernández, L., Leija Alva, G., & Zamudio Silva, P. (2018). Nasal thermal activity during voluntary facial expression in a patient with chronic pain and alexithymia. Pan American Journal Of Medical Thermology, 4, 25-31. doi:10.18073/pajmt.2017.4.25-31