APA aipamena

Klein, R., & Klein, B. E. K. (2002). Blood pressure control and diabetic retinopathy. Copyright 2002 British Journal of Ophthalmology.

Chicago Style aipamena

Klein, R., and B E K. Klein. Blood Pressure Control and Diabetic Retinopathy. Copyright 2002 British Journal of Ophthalmology, 2002.

MLA aipamena

Klein, R., and B E K. Klein. Blood Pressure Control and Diabetic Retinopathy. Copyright 2002 British Journal of Ophthalmology, 2002.

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