Svyatoslav Milovanov. An Advances Study Approach to Calculation of Proposed Recruitment by Clinical Sites on Stage of Feasibility to Clinical Trial of II – III Phases. IDHR-V4 [Internet]. 2021 Aug. 21 [cited 2026 Jun. 4];:119-35. Available from: https://stm.bookpi.org/IDHR-V4/article/view/3382