PubMed · 15628168
Professional courtesy, please.
Abstract
The source did not provide an abstract. Follow the original record for more information.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
David Needham. 2004. Professional courtesy, please.. https://pubmed.ncbi.nlm.nih.gov/15628168/
Cite the original work for its findings. Save a collection to share your selection of sources.