Caldeira, S., Martins, H. , Helga Martins. (2024). Spiritual distress and religious involvement among cancer patients receiving chemotherapy: A longitudinal study. International Journal of Nursing Knowledge

Caldeira, S., Romeiro, J. , Joana Romeiro. (2023). “Impaired Resilience (00210)” in patients under fertility treatment. International journal of nursing knowledge

Caldeira, S., Martins, H. , Martins, Helga . (2023). Who is Francis?.

Caldeira, S., Martins, H. , Martins, Helga . (2024). Holistic approach in healthcare.