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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

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Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

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Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

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