References
- Junghagen P., Lindqvist B., Michaelsson G., Nyström K. Percutaneous renal biopsy on uraemic patients aided by selective arterial angiography and roentgen television. Acta Med Scand 1968; 184: 141
- Larsson O., Lindqvist B., Nyström K. Agar-agar and the dissection microscope as technical aids to renal biopsy. Nord Med 1965; 74: 845