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Publications by Nikolai Olavi Czajkowski

Facets of Neuroticism and Musculoskeletal Symptoms. A Study of Middle-Aged Twins

Norsk Epidemiologi

English

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Genetics of Testosterone and the Aggression–hostility–anger (AHA) Syndrome: A Study of Middle–aged Male Twins

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Cognitive Functioning After Surgery in Middle-Aged and Elderly Danish Twins

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Symptoms of Testosterone Deficiency in Early Middle Aged Men

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Musculoskeletal Loading in the Symptomatic and Asymptomatic Knees of Middle-Aged Osteoarthritis Patients

Journal of Orthopaedic Research

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A Gerontological Cohort Study of Aged Twins: The Osaka University Aged Twin Registry

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Menopausal Symptoms and Risk of Coronary Heart Disease in Middle-Aged Women: A Nationwide Population-Based Cohort Study

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Neuroticism, Causal Attribution and Reattribution of Symptoms: Is Neuroticism Associated With Internal Attributions?

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A Study of Middle-High Aged Impotent Patients

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Knee Arthroscopic Surgery in Middle-Aged Patients With Meniscal Symptoms: A 5-Year Follow-Up of a Prospective, Randomized Study

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Biomedical Engineering

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