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Publications
14
Citations
1.7K
H-Index
13
Active since
1995
Keith Zachman is an author at National Institutes of Health specializing in medicine, endocrinology, and molecular genetics.
Publications per year
1995–2010
14
14
Chronic insomnia and activity of the stress system
Alexandros N. Vgontzas, Constantine Tsigos, Edward O. Bixler et al. · Journal of Psychosomatic Research · 1998 · 400 citations
Medicine, Psychiatry, Psychology +14
Alexandros N. Vgontzas, Edward O. Bixler, Annmarie M. Wittman et al. · The Journal of Clinical Endocrinology & Metabolism · 2001 · 130 citations
Evangelia Charmandari, Annaswamy Raji, Tomoshige Kino et al. · The Journal of Clinical Endocrinology & Metabolism · 2005 · 102 citations · Full text
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