The demethylation of amitriptyline administered by oral and intramuscular routes

Burch JE, Raddats MA, Thompson SG (1979) Reliable routine method for the determination of plasma amitriptyline and nortriptyline by gas chromatography. J Chromatogr 162:351?366

Burch JE, Hullin RP (1981a) Amitriptyline pharmacokinetics. A crossover study with single doses of amitriptyline and nortriptyline. Psychopharmacology 74:35?42

Burch JE, Hullin RP (1981b) Amitriptyline pharmacokinetics. Single doses of Lentizol compared with ordinary amitriptyline tablets. Psychopharmacology 74:43?50

Burch JE, Roberts SG, Raddats MA (1981) Binding of amitriptyline and nortriptyline in plasma determined from their equilibrium distributions between red cells and plasma and between red cells and buffer solution. Psychopharmacology 75:262?272

Marquardt DW (1963) An algorithm for least-squares estimation of nonlinear parameters. J Soc Ind Appl Math 11:431?441

Mellström B, Alván G, Bertilsson L, Potter WZ, Säwe J, Sjöqvist F (1982) Nortriptyline formation after single oral and intramuscular doses of amitriptyline. Clin Pharmacol Ther 32:664?667

Rollins DE, Alván G, Bertilsson L, Gillette JR, Mellström B, Sjöqvist F, Träskman L (1980) Interindividual differences in amitriptyline demethylation. Clin Pharmacol Ther 28:121?129