Note that the program terms were searched in the title field.
PubMed search generated from the above search builder:
((drug overdose OR opioid overdose OR opiate overdose) AND (rural or rurality)) AND (program*[Title] OR intervention*[Title] OR initiative*[Title] OR strateg*[Title] OR policy[Title] OR trial*[Title] OR evaluation*[Title] OR effectiveness[Title])
EBSCO multiple database search (Medline, PsycINFO, CINAHL) search generated from the advanced search:
(pregnancy or pregnant or prenatal or antenatal or perinatal or maternal) AND (african americans or black) AND TI (program* or intervention* or initiative* or trial*) AND (maternal outcomes or pregnancy outcomes or maternal morbidity or maternal mortality)