The effectiveness of intratympanic injections with methylPREDnisolon versus placebo in the treatment of vertigo attacks in MENière’s disease (PREDMEN trial): a study protocol for a... oleh Berber M Mol, Tjasse D Bruintjes, Peter Paul van Benthem, Maud Martina Emilie Boreel, Babette van Esch, Tjard R Schermer