Pharmaceutical preparations for the treatment of pain, bone metabolic pathologies and osteo-articular pathologies; pharmaceutical preparations for the treatment of pain, bone metabolic pathologies and osteo-articular pathologies containing neridronic acid and/or its salts thereof; pharmaceutical preparations for the treatment of pain, bone metabolic pathologies and osteo-articular pathologies, namely, neridronic acid and/or its salts thereof; pharmaceutical preparations for the treatment of p...