PubMed · 6784567
Research design.
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
A Lechtig. 1981. Research design.. https://doi.org/10.1093/ajcn%2F34.4.814
Cite the original work for its findings. Save a collection to share your selection of sources.