Long-term stability of methadone in clinical plasma samples stored at -20 degrees C.
López
M L
ML
Programa Municipal de Drogas de Majadahonda, Spain.
Baño
M D
MD
Guillén
J L
JL
D000701:Analgesics, Opioid / Q000097:blood*; D015925:Cryopreservation; D004355:Drug Stability; D004356:Drug Storage; D006801:Humans; D008691:Methadone / Q000097:blood*; D010045:Outpatients; D013997:Time Factors
D000701:Analgesics, Opioid; D008691:Methadone