PubMed · 5468709
Periodic recertification.
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
J B Hickam. 1970-09-07. Periodic recertification.. https://pubmed.ncbi.nlm.nih.gov/5468709/
Cite the original work for its findings. Save a collection to share your selection of sources.