Strumińska-Parulska, DI (2015). "Determination of 210Po in calcium supplements and the possible related dose assessment to the consumers". Journal of Environmental Radioactivity150: 121–125. doi:10.1016/j.jenvrad.2015.08.006. ISSN0265-931X. PMID26318774.
epa.gov
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Strumińska-Parulska, DI (2015). "Determination of 210Po in calcium supplements and the possible related dose assessment to the consumers". Journal of Environmental Radioactivity150: 121–125. doi:10.1016/j.jenvrad.2015.08.006. ISSN0265-931X. PMID26318774.
Strumińska-Parulska, DI (2015). "Determination of 210Po in calcium supplements and the possible related dose assessment to the consumers". Journal of Environmental Radioactivity150: 121–125. doi:10.1016/j.jenvrad.2015.08.006. ISSN0265-931X. PMID26318774.