Abreu, M. C., Pinto, A., Aguiar, C., de Castro, R. and Madalena, C. (2019) “Ureteropelvic junction obstruction: three clinical cases with first symptoms during adolescence”, NASCER E CRESCER - BIRTH AND GROWTH MEDICAL JOURNAL. Porto, Portugal, 28(1), pp. 22–25. doi: 10.25753/BirthGrowthMJ.v28.i1.13536.