Empowering women in rural Bihar: A mixed methods cluster-randomized controlled trial of a large-scale participatory learning and action programme

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Lisa Bogler, Sini Susan Varghese, Anupam Sharma, Sagar Atre, Abhijeet Kumar, S V Subramanian, Sebastian Vollmer

World Development Perspectives, vol. 43, 2026

Iron‐Fortified Drinking Water in Anganwadi Centres in Rural India: A Randomized Controlled Trial

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Lisa Bogler, Ann-Charline Weber, Abhijeet Kumar, Sebastian Vollmer

Review of Development Economics, 2026

Formal vs. informal mathematics: Assessing numeracy with school and market items in a large sample of school-aged children in North-West Nigeria

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Ann-Charline Weber, Lisa Bogler, Sebastian Vollmer

Economics of Education Review, 2024

Effects of a large-scale participatory learning and action programme in women’s groups on health, nutrition, water, sanitation, and hygiene: a cluster-randomised controlled trial in Bihar, India

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Lisa Bogler, C. Bommer, Cara Ebert, Abhijeet Kumar, S. Subramanian, M. Subramanyam, Sandra Jeanne Vollmer

Journal of Development Effectiveness, 2023

Implementation barriers, facilitators, and fidelity of a mobile money-based savings tool for pregnant women in the Analamanga region of Madagascar: an ex-post process evaluation

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Lisa Bogler, Sebastian Vollmer, Zavaniarivo Rampanjato, Harizaka Emmanuel Andriamasy, Bítia Vieira, Louis Noel Schäfer, Elsa Rajemison, Onja Gabrielle Ravololohanitra, Andriamampianina Ralisimalala, Till Bärnighausen, Samuel Knauss, Julius Valentin Emmrich

Implementation Science Communications, vol. 7(152), 2026

The Impact of a Mobile Money–Based Intervention on Maternal and Neonatal Health Outcomes in Madagascar: Cluster-Randomized Controlled Trial

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Lisa Bogler, Bítia Vieira, H. E. Andriamasy, Zavaniarivo Rampanjato, Sebastian Vollmer, Till Bärnighausen, Andriamampianina Ralisimalala, J. Emmrich, S. Knauss

JMIR Public Health and Surveillance, 2025

Smartphone-based point-of-care anemia screening in rural Bihar in India

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Verena Haggenmüller, Lisa Bogler, Ann-Charline Weber, Abhijeet Kumar, T. Bärnighausen, I. Danquah, Sandra Jeanne Vollmer

Communications Medicine, 2023

The wealth gradient in diarrhoea, acute respiratory infections, and malaria in childhood over time: A descriptive analysis using DHS and MICS from Western and Central Africa between 1995 and 2017

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Ann-Charline Weber, Lisa Bogler, S. Vollmer, A. Simen-Kapeu, R. Ekpini, N. Zagré

Journal of Global Health, 2021

Association between milk consumption and child growth for children aged 6–59 months

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Christine Herber, Lisa Bogler, S. Subramanian, S. Vollmer

Scientific Reports, 2020

Estimating the effect of measles vaccination on child growth using 191 DHS from 65 low- and middle-income countries.

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Lisa Bogler, Nina Jantos, T. Bärnighausen, S. Vollmer

Vaccine, 2019

HIV, antiretroviral therapy and non‐communicable diseases in sub‐Saharan Africa: empirical evidence from 44 countries over the period 2000 to 2016

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L. Coetzee, Lisa Bogler, Jan‐Walter De Neve, T. Bärnighausen, P. Geldsetzer, S. Vollmer

Journal of the International AIDS Society, 2019