<Tr> <Th> Country </Th> <Td> United States </Td> </Tr> <Tr> <Th> Introduced </Th> <Td> 1931; 87 years ago (1931) </Td> </Tr> <Tr> <Th> Markets </Th> <Td> Worldwide </Td> </Tr> <Tr> <Th> Previous owners </Th> <Td> Miles Laboratories </Td> </Tr>

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