APA

Ansari A. A., Mayne A., Sundstrom J. B., Gravanis M. B., Kanter K., Sell K. W., Villinger F., Siu C. O. & Herskowitz A. (19950921). Frequency of hypoxanthine guanine phosphoribosyltransferase (HPRT-) T cells in the peripheral blood of cardiac transplant recipients. A noninvasive technique for the diagnosis of allograft rejection. : Circulation.

Chicago

Ansari A A, Mayne A, Sundstrom J B, Gravanis M B, Kanter K, Sell K W, Villinger F, Siu C O and Herskowitz A. 19950921. Frequency of hypoxanthine guanine phosphoribosyltransferase (HPRT-) T cells in the peripheral blood of cardiac transplant recipients. A noninvasive technique for the diagnosis of allograft rejection. : Circulation.

Harvard

Ansari A. A., Mayne A., Sundstrom J. B., Gravanis M. B., Kanter K., Sell K. W., Villinger F., Siu C. O. and Herskowitz A. (19950921). Frequency of hypoxanthine guanine phosphoribosyltransferase (HPRT-) T cells in the peripheral blood of cardiac transplant recipients. A noninvasive technique for the diagnosis of allograft rejection. : Circulation.

MLA

Ansari A A, Mayne A, Sundstrom J B, Gravanis M B, Kanter K, Sell K W, Villinger F, Siu C O and Herskowitz A. Frequency of hypoxanthine guanine phosphoribosyltransferase (HPRT-) T cells in the peripheral blood of cardiac transplant recipients. A noninvasive technique for the diagnosis of allograft rejection. : Circulation. 19950921.