About: barrier method of birth

Premodifier: barrier
Head noun: method
Postmodifier: of birth

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
diaphragm	isap:136249874	0.768620
cervical cap	isap:215242183	0.690306
condom	isap:386144205	0.490916
spermicide	isap:253835838	0.467702