Comparative acute effects of l-carnitine and dl-carnitine on hepatic catabolism of l-alanine and l-glutamine in rats - Lopes, Gisele; Gazola, Vilma A. F. G.; Galende, Sharize B.; Alves-do-Prado, Wilson; Curi, Rui; Bazotte, Roberto B. (Acta Pharmacologica Sinica, 2004)