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Trends and factors related to adolescent pregnancies: an incidence trend and conditional inference trees analysis of northern Nicaragua demographic surveillance data.
Pérez W, Ekholm Selling K, Zelaya Blandón E, Peña R, Contreras M, Persson LÅ, Sysoev O, Källestål C. Pérez W, et al. Among authors: zelaya blandon e. BMC Pregnancy Childbirth. 2021 Nov 5;21(1):749. doi: 10.1186/s12884-021-04215-4. BMC Pregnancy Childbirth. 2021. PMID: 34740316 Free PMC article.