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Q30276690-A68B9F7D-63EA-4069-AAE8-EAD56E25D9C1
Q30276690-A68B9F7D-63EA-4069-AAE8-EAD56E25D9C1
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Statement
http://www.wikidata.org/entity/statement/Q30276690-A68B9F7D-63EA-4069-AAE8-EAD56E25D9C1
The National Children's Study: Recruitment Outcomes Using the Provider-Based Recruitment Approach
P2860
Q30276690-A68B9F7D-63EA-4069-AAE8-EAD56E25D9C1
BestRank
Statement
http://www.wikidata.org/entity/statement/Q30276690-A68B9F7D-63EA-4069-AAE8-EAD56E25D9C1
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5edf25151acbe6b24d3758bc167b371f9774ee8a
P2860
Methodologic and logistic issues in conducting longitudinal birth cohort studies: lessons learned from the Centers for Children's Environmental Health and Disease Prevention Research.