Singh A, Gupta U, Sagar S, Garg S K, Sharma B K, Mathur V S
Int J Clin Pharmacol Ther Toxicol. 1987 Mar;25(3):136-8.
A double-blind cross-over randomized clinical study with two different brands of furosemide was carried out in seven patients with edema of renal origin. The study indicated that the two brands were biologically equivalent.