Product
Help
Pricing
About
Jobs
Log in
Get started
Work
Add to collection
ANNOTATIONS
HTML
Details
Locations
Year:
1959
Type:
article
Source:
BMJ
DOI:
10.1136/bmj.1.5123.703
Language:
English
Open Access status:
closed
OpenAlex ID:
W4244818523
Cites:
Cited by:
1
Related to: