ACE and neurosarcoidosis: 82 Dale Dale JC JC O’Brien O’Brien JF JF Determination of angiotensin-converting enzyme levels in cerebrospinal fluid is not a useful test for the diagnosis of neurosarcoidosis Determination of angiotensin-converting enzyme levels in cerebrospinal fluid is not a useful test for the diagnosis of neurosarcoidosis Mayo Clin Proc Mayo Clin Proc 1999 1999 74 74 535 535 535 535 10.4065/74.5.535 10.4065/74.5.535 10319092 10319092