1. Monitoring of human renal allograft rejection with fine-needle aspiration cytology;Häyry;Scand J Immunol,1981
2. Practical guidelines for fine needle aspiration biopsy of human renal allografts;Häyry;Ann Clin Res,1981
3. Aspiration biopsy of the kidney with a new fine needle: A way to obtain glomeruli for morphological study;Pasternack;Clin Nephrol,1978
4. Glomeruli in kidney transplants collected by fine-needle aspiration biopsy;Miller;Transplant Proc,1988
5. Monitoring of organ allograft rejection by transplant aspiration cytology;Häyry;Ann Clin Res,1981