awgldk
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Table
SPARQL
Graphs
1
1
Services
1
1
Assets
0
0
Insights
Schema
BETA
Class frequency
Class hierarchy
1472-6963-7-2
1472-6963-7-2
http://dx.doi.org/10.1186/1472-6963-7-2
Protocol for the smoking, nicotine and pregnancy (SNAP) trial: double-blind, placebo-randomised, controlled trial of nicotine replacement therapy in pregnancy.
P356
Q33268086-9503816E-81DF-4D1A-A969-068B648A3582
P356
1472-6963-7-2
http://dx.doi.org/10.1186/1472-6963-7-2