Limbella fryei (Williams) Ochyra distinct from L. tricostata (Sull.) C.M. (Musci: Amblystegiaceae)CHRISTY, J. A.Journal of the Hattori Botanical Laboratory devoted to Bryology and Lichenology (The). 1987, Num 63, pp 395-410Article

In vitro viability of diaspores in Limbella (Musci: Amblystegiaceae)CHRISTY, J. A.Canadian journal of botany. 1989, Vol 67, Num 2, pp 332-333, issn 0008-4026, 2 p.Article

Vegetation of Torrey Lake Mire, central Cascade Range, OregonFRENKEL, R. E; MOIR, W. H; CHRISTY, J. A et al.Madroño. 1986, Vol 33, Num 1, pp 24-39, issn 0024-9637Article

Depressive symptoms are not influenced by severity of multiple sclerosisHUBER, S. J; RAMMOHAN, K. W; BORNSTEIN, R. A et al.Neuropsychiatry, neuropsychology and behavioral neurology. 1993, Vol 6, Num 3, pp 177-180, issn 0894-878XArticle

Bryophytes of algific talus slopes in Wisconsin's driftless areaCHRISTY, J. A; MEYER, T. A.Rhodora. 1991, Vol 93, Num 875, pp 242-247, issn 0035-4902Article

Bruchia flexuosa new to Western North AmericaRUSHING, A. E; CHRISTY, J. A.The Bryologist. 1984, Vol 87, Num 1, pp 68-69, issn 0007-2745Article

Cognitive heterogeneity associated with clinical subtypes of Parkinston's diseaseHUBER, S. J; CHRISTY, J. A; PAULSON, G. W et al.Neuropsychiatry, neuropsychology and behavioral neurology. 1991, Vol 4, Num 2, pp 147-157, issn 0894-878XArticle

Magnetic resonance imaging in dementia of Parkinson's diseaseHUBER, S. J; SHUTTLEWORTH, E. C; CHRISTY, J. A et al.Journal of neurology, neurosurgery and psychiatry. 1989, Vol 52, Num 11, pp 1221-1227, issn 0022-3050, 7 p.Article

Asymmetrical cognitive differences associated with hemiparkinsonismHUBER, S. J; MILLER, H; BOHASKA, L et al.Archives of clinical neuropsychology. 1992, Vol 7, Num 6, pp 471-480, issn 0887-6177Article

Magnetic resonance imaging correlates of executive function impairments in multiple sclerosisHUBER, S. J; BORNSTEIN, R. A; RAMMOHAN, K. W et al.Neuropsychiatry, neuropsychology and behavioral neurology. 1992, Vol 5, Num 1, pp 33-36, issn 0894-878XArticle

The pattern of depressive symptoms varies with progression of Parkinson's diseaseHUBER, S. J; FREIDENBERG, D. L; PAULSON, G. W et al.Journal of neurology, neurosurgery and psychiatry. 1990, Vol 53, Num 4, pp 275-278, issn 0022-3050Article