TY - GEN AU - Lieberson,S AU - Mendes,D G TI - Walking in bed SN - 0031-9023 PY - 1979///1026 KW - Bed Rest KW - Exercise Therapy KW - instrumentation KW - Humans N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/ptj/59.9.1112 ER -