biostudies-literatureUnknown8(1)Gunderson EPJAMA network opene2451406https://www.ebi.ac.uk/biostudies/studies/S-EPMC11775729biostudies-literatureSevere Maternal Morbidity Associated With Chronic Hypertension, Preeclampsia, and Gestational Hypertension.PMC11775729Alexeeff SENguyen-Huynh MNSun BGunderson EPRoberts JMAlexander JGreenberg MNajem MfalseSevere Maternal Morbidity Associated With Chronic Hypertension, Preeclampsia, and Gestational Hypertension.2025-01-01T00:00:00Z2025 Jan2025-04-04T22:22:32.733Z2025-04-04T22:22:32.733ZS-EPMC117757293987403910.1001/jamanetworkopen.2024.51406