PubMed · 5271413
[Telephonic apparatus].
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
1970. [Telephonic apparatus].. https://pubmed.ncbi.nlm.nih.gov/5271413/
Cite the original work for its findings. Save a collection to share your selection of sources.