Karanikola, Maria NK., et al. “Anxiety Symptoms and Quality of Interaction Among Oncology Nurses: A Correlational, Cross-Sectional Study”. Revista Da Escola De Enfermagem Da USP, vol. 50, no. 5, Oct. 2016, pp. 800-7, https://doi.org/10.1590/s0080-623420160000600013.