<Tr> <Td_colspan="1"> <P> 6343 </P> </Td> </Tr> <Table> <Tr> <Th_colspan="1"> </Th> </Tr> <Tr> <Td_colspan="1"> <P> n / a </P> </Td> </Tr> </Table> <Tr> <Td_colspan="1"> <P> n / a </P> </Td> </Tr> <P> n / a </P>

Cck and secretin are two hormones produced by the