Letter in response to letter: intraocular use of acid violet 17 at a concentration of 1.5 mg/ml is not safe : By Professor Heinrich Gerding, Department of Ophthalmology, Pallas Kliniken.
David H W SteelPublished in: Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie (2017)