wikimedia
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Triples
Insights
Schema
BETA
Class frequency
Class hierarchy
SPARQL
Graphs
1
Q34118098-E8F3AE5A-0A31-477B-A06B-00911DE37714
Q34118098-E8F3AE5A-0A31-477B-A06B-00911DE37714
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34118098-E8F3AE5A-0A31-477B-A06B-00911DE37714
A double blind placebo controlled comparison of verapamil, atenolol, and their combination in patients with chronic stable angina pectoris.
P2860
Q34118098-E8F3AE5A-0A31-477B-A06B-00911DE37714
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34118098-E8F3AE5A-0A31-477B-A06B-00911DE37714
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
4531a6bb53285254201fbbd40ddd23214d9c04c0
P2860
Design and analysis of randomized clinical trials requiring prolonged observation of each patient. II. analysis and examples