Citation: T. Ovesen et al., IMMUNOHISTOCHEMICAL QUANTITATION OF COLLAGEN TYPE-I, TYPE-II, TYPE-IVAND TYPE-V IN THE VENTILATED AND NONVENTILATED RABBIT MIDDLE-EAR WITHOTITIS-MEDIA WITH EFFUSION, European archives of oto-rhino-laryngology, 251(3), 1994, pp. 137-142