Não informado. (1969). Annals of Clinical Biochemistry. British Medical Association.
Chicago-Zitierstil (17. Ausg.)Não informado. Annals of Clinical Biochemistry. London: British Medical Association, 1969.
MLA-Zitierstil (8. Ausg.)Não informado. Annals of Clinical Biochemistry. British Medical Association, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.