"ensayu cl\u00EDnicu"@ast . . "Interactive Voice Response System (IVRS) for Managing Symptoms of Patients Following Thoracic Surgery"@en . . . . . . . . . . . . . "100"^^ . "A Randomized Clinical Trial of the Efficacy of an Interactive Voice Response System (IVRS) for Managing Symptoms of Patients Following Thoracic Surgery"@en . . . "NCT00505024" . . "clinical trial"@en . "2006-07-01T00:00:00Z"^^ . "18"^^ . "Interactive Voice Response System (IVRS) for Managing Symptoms of Patients Following Thoracic Surgery"@en . . "2010-06-01T00:00:00Z"^^ . . . . "ensayo cl\u00EDnico"@es . . "Interactive Voice Response System (IVRS) for Managing Symptoms of Patients Following Thoracic Surgery"@en . "\u043A\u043B\u0456\u043D\u0456\u0447\u043D\u0435 \u0432\u0438\u043F\u0440\u043E\u0431\u0443\u0432\u0430\u043D\u043D\u044F"@uk . "klinisch onderzoek"@nl .