TY - GEN AU - Alter,A J AU - Peterson,D T AU - Plautz,A C TI - Non-opaque calculus demonstrated by computerized tomography SN - 0022-5347 PY - 1980///0119 KW - Adolescent KW - Adult KW - Child KW - Child, Preschool KW - Humans KW - Male KW - Tomography, X-Ray Computed KW - Ureter KW - surgery KW - Ureteral Calculi KW - diagnostic imaging KW - Urinary Diversion N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1016/s0022-5347(17)56563-5 ER -