Patelarou, A., Laliotis, A., Sifaki Pistola, D., Marinaki, S., Androulaki, Z., Tsiou, C., & Brokalaki, H. (2014). Do we really collaborate effectively in the operating theatre? A cross- sectional study in two hospitals in Greece. International Journal of Advanced Nursing Studies, 3(2), 113-121. https://doi.org/10.14419/ijans.v3i2.3278