Brett M A, Buscher G, Ellrich E, Greb W H, Kurth H J, Rülander G, Schmerenbeck B, Haddock R E, Thawley A R
Clinical Pharmacology Research Institute, Beecham-Wülfing GmbH & Co KG, Neuss, Federal Republic of Germany.
Drugs. 1990;40 Suppl 5:67-70. doi: 10.2165/00003495-199000405-00017.