title: ETIOLOGY OF THE HYDRONEPHROSIS OF PREGNANCY.
mesh_terms: D005260:Female; D006801:Humans; D006869:Hydronephrosis; D011187:Posture; D011247:Pregnancy; D011248:Pregnancy Complications; D011704:Pyelonephritis; D014567:Urography
keywords: HYDRONEPHROSIS; POSTURE; PREGNANCY; PREGNANCY COMPLICATIONS; PYELONEPHRITIS; UROGRAPHY