multigenerational maternal exposure to fentanyl maternal exposure to fentanyl during nursing 2025-10-28T13:18:51Z GEO:GSE296650 PMID:40582636 This is any condition in which the main influencing factor is any maternal exposure to fentanyl during nursing of offspring. This is a condition typically studied to determine the effect of maternal (F0) fentanyl use/exposure during the postnatal, preweaning period on the F1 offspring." XCO:0001758 experimental_condition_ontology maternal exposure to fentanyl HCl during nursing maternal exposure to fentanyl citrate during nursing maternal exposure to fentanyl hydrochloride during nursing slaulederkind