Malin, J P T4, T3 and rT3 levels in serum and cerebrospinal fluid of patients with amyotrophic lateral sclerosis. [electronic resource] - Journal of neurology Jan 1989 - 57-9 p. digital Publication Type: Journal Article ISSN: 0340-5354 Standard No.: 10.1007/BF00314221 doi Subjects--Topical Terms: AdultAgedAmyotrophic Lateral Sclerosis--bloodFemaleHumansMaleMiddle AgedThyronines--bloodTriiodothyronine--bloodTriiodothyronine, Reverse--blood