MANTAS, Pedro; BAPTISTA, Rute Baeta; SANTOS, Raquel  and  SERRAO, Ana Paula. Hypertension as an atypical presentation of unilateral ureteral obstruction. Port J Nephrol Hypert [online]. 2021, vol.35, n.3, pp.196-202.  Epub Sep 30, 2021. ISSN 0872-0169.