Petricevic, A., N. Ilic, J. Banovic, J. Juricic, M. Ercegovic, M. Situm, S. Cvitanovic, and S. Tanfara. “Pulmonary Carcinoids and Surgical Treatment”. Acta Chirurgica Croatica, Vol. 3, no. 1, Dec. 2006, pp. 17-20, doi:10.5281/zenodo.3534195.