when ductus arteriosus closes

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when ductus arteriosus closes	1.53	1	6641	65	29
when	1.27	0.8	9453	15	4
ductus	1.33	0.7	9316	94	6
arteriosus	0.47	0.4	387	33	10
closes	0.04	0.5	6837	64	6

Keyword	CPC	PCC	Volume	Score
when ductus arteriosus closes	0.59	0.7	8843	17
ductus arteriosus closes	1.02	0.9	1974	86
what closes the ductus arteriosus	1.81	0.3	3936	67
what drug closes the ductus arteriosus	0.96	0.7	5162	58
why does the ductus arteriosus close	0.06	1	1947	51
how long for ductus arteriosus to close	1.33	0.4	966	90
closure of ductus arteriosus	1.01	0.2	501	85
ductus arteriosus closure time	1.94	0.7	701	47
when does ductus arteriosus close after birth	1.35	0.5	4108	16
premature closure of ductus arteriosus	0.38	0.9	517	79
when does the patent ductus arteriosus close	1.01	0.8	7106	93
functional closure of ductus arteriosus	1.15	0.1	7091	30
ductus arteriosus turns into	1.62	0.8	8110	10
when does the ductus venosus close	0.55	0.8	977	57