Virginia J. VitzthumHilde SpielvogelEsperanza CáceresAaron A. Miller2026-03-222026-03-22200110.1016/s0010-7824(01)00260-8https://doi.org/10.1016/s0010-7824(01)00260-8https://andeanlibrary.org/handle/123456789/47304Citaciones: 23enMedicineMenarcheVaginal bleedingMenstruationObstetricsFecundityPregnancyPopulationGynecologyBreastfeedingVaginal bleeding patterns among rural highland Bolivian women: relationship to fecundity and fetal lossarticle