"1994-01-01"^^ . "71" . . _:b662933642 . . . "Re-evaluation of pneumonia requiring admission to an intensive care unit: a prospective study." . _:b662933642 . _:b662933642 . . . _:b662933642 . . . "49" . "BMJ" . "10.1136/thx.49.1.71" . . "10.1136/thx.49.1.71" . . _:b662933642 . "76" . . . . . "76" . "10.1136/thx.49.1.71" . "71" . _:b662933642 "2023-12-22T10:28:52.351152"^^ . "49" .