Lezcano, L Crossed renal ectopia associated with maternal alkaloid cocaine abuse: a case report. [electronic resource] - Journal of perinatology : official journal of the California Perinatal Association - 230-3 p. digital Publication Type: Case Reports; Journal Article ISSN: 0743-8346 Subjects--Topical Terms: Abnormalities, Drug-Induced--etiologyAdultCrack Cocaine--adverse effectsFemaleHumansInfant, NewbornKidney--abnormalitiesPregnancyPregnancy ComplicationsSubstance-Related DisordersUltrasonography, Prenatal