Product
Help
Pricing
About
Jobs
Log in
Get started
Work
Add to collection
SUPPLEMENT
HTML
Details
Locations
Year:
1972
Type:
article
Source:
BMJ
DOI:
10.1136/bmj.3.5828.163
Language:
English
Open Access status:
closed
OpenAlex ID:
W4248211080
Cites:
Cited by:
Related to: