Cohort Studies: Prospective versus Retrospective

Publisher: Karger

E-ISSN: 1660-2110|113|3|c214-c217

ISSN: 1660-2110

Source: Nephron Clin Pract, Vol.113, Iss.3, 2009-08, pp. : c214-c217

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract