Ethics approval for a national postal survey: recent experience.
Middle C; Johnson A; Petty T; Sims L; Macfarlane A; BMJ (Clinical Research Ed.), 1995, vol. 311, issue 7006, p 659, ISSN 09598138. ISBN 09598138.

Full Text Resources Located for this Citation

View article on EBSCOhost(Login required)
View article via CrossRef