The effect of newborn vitamin A supplementation on infant immune functions: Trial design, interventions, and baseline data
Autor: | Ahmad, Shaikh Meshbahuddin, Raqib, Rubhana, Qadri, Firdausi, Stephensen, Charles B. |
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Zdroj: | In Contemporary Clinical Trials November 2014 39(2):269-279 |
Databáze: | ScienceDirect |
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