TY JOUR TI A clinical case of recurrent polychondritis in a middle-aged woman KW recurrent polychondritis KW episcleritis KW perichondritis KW pulse therapy KW methylprednisolone KW cyclophosphamide JO Clinical Medicine and Pharmacology AU Kulagin, I.V. PY 2024 IS 10 PB LLC Information and publishing center Innovations and investments