Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
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Medication errors are three times higher among children and infants than with adults.
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Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.
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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.
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Everyone has one nostril that is larger than the other.
The structure of fruits as adaptations for seed dispersal.
Levels of structure in proteins
Muscle structure seen at the EM level
Crystal structure of an adenylate cyclase catalytic domain