Pharmacokinetics, an Uncommon card

The card carries these facts from its Wikipedia article.

• The substances of interest include any chemical xenobiotics such as pharmaceutical drugs, pesticides, food additives, cosmetics, etc. PK attempts to analyze chemical metabolism and discover the fate of a chemical from the moment that it is administered up to the point at which it is completely eliminated from the body.
• PK is based on mathematical modeling that places great emphasis on the relationship between drug plasma concentration and the time elapsed since the drug's administration.
• Pharmacokinetics is the study of how an organism affects the drug, whereas pharmacodynamics is the study of how the drug affects the organism.

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Pharmacokinetics article was read about 65,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 74 and blocks with 59: each hit it takes is cut by 24 %.

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The cards just above and just below Pharmacokinetics in the power ranking, all domains together.