1. Conservative operative treatment of sacculated kidney--cystonephrosis Author(s): Fenger, Christian, 1840-1902 Publication: [Philadelphia? : s.n., 1896?] Subject(s): Hydronephrosis -- surgeryUnited StatesGermanyDenmark
2. The operative treatment of extra-uterine pregnancy at or near term, with report of a case Author(s): Fenger, Christian, 1840-1902 Publication: Chicago : Printed at the Office of the Association, 1891 Subject(s): Pregnancy, Ectopic -- surgeryChicago
