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To Call or Not to Call: Exploring the Validity of Telephone Interviews to Derive Maternal Self-Reports of Experiences with Facility Childbirth Care in Northern Nigeria

Nasir Umar,Joanna Schellenberg,Zelee Hill,Antoinette Alas Bhattacharya,Moise Muzigaba,Ozge Tuncalp,Nuraddeen Umar Sambo,Abdulrahman Shuaibu,Tanya Marchant

BMJ GLOBAL HEALTH（2022）

引用 2|浏览25
关键词
maternal health,health services research,public health,epidemiology
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