Illicit drug use costs the United States approximately $181 billion every year.
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Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
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Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
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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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Medication errors are three times higher among children and infants than with adults.
Normal artery versus plaque formation
Features of a normal 12-lead ECG.
Weak valve springs will produce a normal reading at idle, but as engine speed increases, the needle ...