Lapeña-Moñux, Y. R., Cibanal-Juan, L., Orts-Cortés, M. I., Maciá-Soler, M. L., & Palacios-Ceña, D. (2014). Supplemental nursing staff´s experiences at a Spanish hospital: Qualitative phenomenology research . Revista Da Escola De Enfermagem Da USP, 48(spe2), 59-65. https://doi.org/10.1590/S0080-623420140000800010