English to Russian Medical Medical (general)

Уважаемые коллеги, подскажите, пожалуйста, об ограничении доступности чего здесь может идти речь? Не препаратов же?
(https://uroweb.org/guidelines/urological-infections/chapter/...

Antimicrobial Stewardship
Stewardship programs have two main sets of actions. The first set mandates use of recommended care at the patient level conforming to guidelines. The second set describes strategies to achieve adherence to the mandated guidance. These include persuasive actions such as education and feedback together with *restricting availability* linked to local formularies. The important components of antimicrobial
stewardship programs are:
• regular training of staff in best use of antimicrobial agents;
• adherence to local, national or international guidelines;
• regular ward visits and consultation with infectious diseases physicians and clinical microbiologists;
• audit of adherence and treatment outcomes;
• regular monitoring and feedback to prescribers of their performance and local pathogen resistance profiles.