TY JOUR TI Methodology of physical rehabilitation for cancer patients following mastectomy KW physical rehabilitation KW mastectomy KW oncology KW lymphedema KW breast cancer KW therapeutic physical culture KW qigong JO Scientific notes of P. F. Lesgaft University AU Sokolov, D.S. AU Fedorova, N.I. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft