"A long-term 5-year study investigating whether tocilizumab (study drug) continues to be safe and effective in patients with moderate to severe rheumatoid arthritis (RA) who have completed participation in one of the tocilizumab short-term core studies"@en . . "A long-term 5-year study investigating whether tocilizumab (study drug) continues to be safe and effective in patients with moderate to severe rheumatoid arthritis (RA) who have completed participation in one of the tocilizumab short-term core studies" . "RIV/00064190:_____/13:#0000739" . "MKS Research, s.r.o." . . "Long-term extension study of safety during treatment with tocilizumab (MRA) in patients completing treatment in MRA core studies."@en . "1"^^ . "Long-term extension study of safety during treatment with tocilizumab (MRA) in patients completing treatment in MRA core studies." . "85389" . "1"^^ . . . "Sedl\u00E1\u010Dkov\u00E1, Marie" . . "rheumatoid arthritis"@en . "N" . . . "Long-term extension study of safety during treatment with tocilizumab (MRA) in patients completing treatment in MRA core studies."@en . . "Long-term extension study of safety during treatment with tocilizumab (MRA) in patients completing treatment in MRA core studies." . . . . "1"^^ . . "RIV/00064190:_____/13:#0000739!RIV14-MZ0-00064190" . "Praha" . . "[6FE9226F774D]" .