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المؤلفون: Douglas, R. M., Hemilä, Harri, Chalker, E., Treacy, B.
المساهمون: Department of Public Health, Harri Hemilä / Principal Investigator
مصطلحات موضوعية: 3141 Health care science, DOUBLE-BLIND, SYMPTOMS, ACUTE RESPIRATORY-INFECTIONS, ASCORBIC-ACID, education, LARGE-SCALE, TWIN CONTROL, RANDOMIZED CONTROLLED-TRIAL, CLINICAL-TRIALS, WINTER ILLNESS, SUPPLEMENTATION
URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______1593::f06de48dd64adcd9777a2188504b325c
http://hdl.handle.net/10138/318164 -
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المؤلفون: Douglas, R. M., Hemilä, Harri, Chalker, E., Treacy, B.
المساهمون: University of Helsinki, Harri Hemilä / Principal Investigator
مصطلحات موضوعية: DOUBLE-BLIND, SYMPTOMS, ACUTE RESPIRATORY-INFECTIONS, ASCORBIC-ACID, education, LARGE-SCALE, TWIN CONTROL, RANDOMIZED CONTROLLED-TRIAL, CLINICAL-TRIALS, WINTER ILLNESS, SUPPLEMENTATION
URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______1593::d169e5f1a221bb92097ca84dcea15f5e
http://hdl.handle.net/10138/228063