* Gilman A, Goodman L, Rall TW, Murad F: Goodman and Gilman‘s. The pharmacological basis of therapeutics. Macmillan Publishers, New York, 7th Ed., 1985, S.1547 | * Gilman A, Goodman L, Rall TW, Murad F: Goodman and Gilman‘s. The pharmacological basis of therapeutics. Macmillan Publishers, New York, 7th Ed., 1985, S.1547 |