Não informado. (1969). Annals of Clinical Biochemistry. British Medical Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Annals of Clinical Biochemistry. London: British Medical Association, 1969.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Annals of Clinical Biochemistry. British Medical Association, 1969.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.