Concepedia

M. A. Johnson

MA

38

Publications

1.9K

Citations

24

H-Index

1981

Active since

Affiliations

University College London(Current)

The Royal Free Hospital

Centre National de la Recherche Scientifique

Hammersmith Hospital

Université de Bretagne Occidentale

M. A. Johnson is an author at University College London specializing in medicine, magnetic resonance imaging, and immunology.

Top concepts

Publications per year

1981–2011

38

Publications

38

Differential expression of perforin in muscle-infiltrating T cells in polymyositis and dermatomyositis.

Norbert Goebels, Dorothea Michaelis, Mélanie Engelhardt et al. · Journal of Clinical Investigation · 1996 · 251 citations · Full text

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Laboratory control values for CD4 and CD8 T lymphocytes. Implications for HIV-1 diagnosis

M Bofill, George Janossy, C. A. Lee et al. · Clinical & Experimental Immunology · 1992 · 227 citations · Full text

Histochemical localisation of mitochondrial enzyme activity in human optic nerve and retina

Richard M. Andrews, Philip G. Griffiths, M. A. Johnson et al. · British Journal of Ophthalmology · 1999 · 164 citations · Full text

Quantification of Human Herpesvirus 6 in Immunocompetent Persons and Post-mortem Tissues from AIDS Patients by PCR

Duncan A. Clark, Mounir Ait‐Khaled, A. C. Wheeler et al. · Journal of General Virology · 1996 · 95 citations

Presence of CD3+CD8+Bcl-2(low) lymphocytes undergoing apoptosis and activated macrophages in lymph nodes of HIV-1+ patients.

M Bofill, Wendy M. Gombert, Nicola Borthwick et al. · PubMed · 1995 · 88 citations

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