1.Ghana’s Ensure Mothers and Babies Regular Access to Care (EMBRACE) program: study protocol for a cluster randomized controlled trial

作　　者：Kimiyo Kikuchi ;Evelyn Ansah ;Sumiyo Okawa 等

出　　处：Trials. 2015 ;16(1):1.doi:10.1186/s13063-014-0539-3

出版社：BioMed Central

文章 ID：174428478

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2.Motivation and incentive preferences of community health officers in Ghana: an economic behavioral experiment approach

作　　者：Sakiko Shiratori ;Enoch Oti Agyekum ;Akira Shibanuma 等

出　　处：Human Resources for Health. 2016 ;14(1):53.doi:10.1186/s12960-016-0148-1

出版社：BioMed Central

文章 ID：185388234

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3.Determinants of attending antenatal care at least four times in rural Ghana: analysis of a cross-sectional survey

作　　者：Evelyn Sakeah ;Sumiyo Okawa ;Abraham Rexford Oduro 等

出　　处：Global Health Action. 2017 ;10(In Progress):1291879.doi:10.1080/16549716.2017.1291879

出版社：Taylor & Francis

文章 ID：204680687

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4.Hospital Surgical Volume and 3-Year Mortality in Severe Prognosis Cancers: A Population-Based Study Using Cancer Registry Data

作　　者：Yukari Taniyama ;Takahiro Tabuchi ;Yuko Ohno 等

出　　处：Journal of Epidemiology. 2021 ;31(1):52-58.doi:10.2188/jea.JE20190242

出版社：Japan Epidemiological Association

文章 ID：258413624

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5.Improving overall health of children living with HIV through an oral health intervention in Cambodia: study protocol for a randomized controlled trial

作　　者：Kimiyo Kikuchi ;Junko Yasuoka ;Sovannary Tuot 等

出　　处：Trials. 2018 ;19(1):673.doi:10.1186/s13063-018-3047-z

出版社：BioMed Central

文章 ID：222402707

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6.Changes in Smoking Behavior Since the Declaration of the COVID-19 State of Emergency in Japan: A Cross-sectional Study From the Osaka Health App

作　　者：Shihoko Koyama ;Takahiro Tabuchi ;Sumiyo Okawa 等

出　　处：Journal of Epidemiology. 2021 ;31(6):378-386.doi:10.2188/jea.JE20200533

出版社：Japan Epidemiological Association

文章 ID：263112719

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7.The Prevalence of COVID-19 Vaccination and Vaccine Hesitancy in Pregnant Women: An Internet-based Cross-sectional Study in Japan

作　　者：Yoshihiko Hosokawa ;Sumiyo Okawa ;Ai Hori 等

出　　处：Journal of Epidemiology. 2022 ;32(4):188-194.doi:10.2188/jea.JE20210458

出版社：Japan Epidemiological Association

文章 ID：1037248181

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