Feb 7, 2021 · Royal jelly (RJ) demand is growing every year and so is the market for functional foods in general. RJ is formed by different substances, ...

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This research study is a secondary data analysis [40] of data collected at the start of a randomized clinical trial (RCT) [41] called: “Analysis of symptoms and ...

Jun 27, 2020 · The National Library of Medicine is running a pilot to include preprints that result from research funded by NIH in PMC and PubMed. Factors ...

Sep 3, 2016 · The main objectives of the study are: (1) to assess how accurately women report on the coverage of maternal and newborn health interventions ...

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The Full Text of this article is available as a PDF (59K). Articles from Bulletin of the World Health Organization are provided here courtesy of World Health ...

Nov 9, 2020 · Research articles that explore the capacity to cope with this adverse and stressful situation caused by the COVID-19 in the population of Spain ...