Não informado. (2001). Annual report of the Division of Laboratories and Research of the New York State Department of Health. New York State Department of Health.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Annual Report of the Division of Laboratories and Research of the New York State Department of Health. Albany, NY: New York State Department of Health, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Annual Report of the Division of Laboratories and Research of the New York State Department of Health. New York State Department of Health, 2001.
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