Büyükcam, A., Akyüz, C., Orhan, D., Yalçın, B., Varan, A., Büyükpamukçu, M. and Kutluk, T. 2021. Features of Childhood Colorectal Carcinomas and Frequency of K-ras Mutations. European Journal of Therapeutics. 27, 1 (Mar. 2021), 20–25. DOI:https://doi.org/10.5152/eurjther.2021.20034.