It has been suggested by some recent exegetes that Matthew 22:14 may well have been a typical remark made by our Lord to bring to a conclusion any of the parables dealing with the messianic kingdom; that its position at the end of the Parable of the Wedding Feast may have been owing to the Evangelist himself. Be that as it may, we still have the difficulty of ex­ plaining the verse in some cont...

The maximum allowable biological concentration of a toxic substance is the highest concentration which can be found in a biological medium without damage to health. The biological materials rna y be examined for: (a) the toxic substance itself; (b) a product of the metabolism of the toxic substance in the body; (c) a substance derived from the physiopathological activity of the toxic substance;...