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de Jongh, Thyra E., Ipek Gurol–Urganci, Elizabeth Allen, Nina Jiayue Zhu, και Rifat Atun. "Integration of Antenatal Care Services With Health Programmes in Low– and Middle–income Countries: Systematic Review." J Glob Health 2016.

de Jongh, Thyra E., et al. "Integration of Antenatal Care Services With Health Programmes in Low– and Middle–income Countries: Systematic Review." J Glob Health 2016.