Cerebrospinal fluid A beta42 is increased early in sporadic Alzheimer's disease and declines with disease progression.
Jensen M, Schröder J, Blomberg M, Engvall B, Pantel J, Ida N, Basun H, Wahlund LO, Werle E, Jauss M, Beyreuther K, Lannfelt L, Hartmann T.
Jensen M, et al. Among authors: schroder j.
Ann Neurol. 1999 Apr;45(4):504-11. doi: 10.1002/1531-8249(199904)45:4<504::aid-ana12>3.0.co;2-9.
Ann Neurol. 1999.
PMID: 10211475