title: Early activity in the ICU: beyond safety and feasibility.
authors.forename: Ramona O
authors.initials: RO
authors.lastname: Hopkins
mesh_terms: D002985:Clinical Protocols; D003422:Critical Care; D004434:Early Ambulation; D006801:Humans; D026741:Physical Therapy Modalities; D012140:Respiratory Tract Diseases / Q000628:therapy*; D016896:Treatment Outcome