Clotz ea 1991
Clotz M.A., Nahata M.C. Clinical uses of fentanyl, sufentanil, and alfentanil. //Clin. Pharm. 1991. Vol. 10. * 8. P. 581-593.
Clotz M.A., Nahata M.C. Clinical uses of fentanyl, sufentanil, and alfentanil. //Clin. Pharm. 1991. Vol. 10. * 8. P. 581-593.
