Aminoglycoside Two-Level Pharmacokinetics (Sawchuk–Zaske)
Individualizes aminoglycoside pharmacokinetics from two serum levels drawn in the same dosing interval (Sawchuk–Zaske two-level method) to back-extrapolate true peak and trough and recommend a dose and interval, for adults on intermittent IV gentamicin, tobramycin, or amikacin at steady state.