R. Lee

Oral Cancer Screening in a High-Risk Underserved Community: Vancouver Downtown Eastside

Calum MacAulay, G. Hislop, C. Poh, 2007, Journal of health care for the poor and underserved.

First Trimester Antenatal Screening for Down's Syndrome: A Review of Reliability and Validity

A. Dixon, B. Stenberg, R. Lee, 2005 .