Alison Sinclair1, Judith Hall. 1. Department of Pediatrics, Children's and Women's Health Centre of British Columbia, Vancouver. alisonsinclair@shaw.ca
Authors: L S Di Prospero; M Seminsky; J Honeyford; B Doan; E Franssen; W Meschino; P Chart; E Warner Journal: CMAJ Date: 2001-04-03 Impact factor: 8.262