SpringerLink (Online service) & Oleske, D. M. (2001). Epidemiology and the Delivery of Health Care Services: Methods and Applications (Second Edition.). Springer US.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Denise M. Oleske. Epidemiology and the Delivery of Health Care Services: Methods and Applications. Second Edition. Boston, MA: Springer US, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Denise M. Oleske. Epidemiology and the Delivery of Health Care Services: Methods and Applications. Second Edition. Springer US, 2001.
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