Annoying…help please!

In case you were wondering, I have not accepted a position as a drug representative. The annoying pharmaceutical links now sprinkled throughout all my posts? Not there by my choosing. Nor do I know by what devious devices they were added. And so I turn to the expertise of any who may drop by…is there a way, other than the very slow process of going post by post (which I’ve done for a few of the most recent), to clear the blog of all of these annoying little links? How can I ensure the blog remains free of them in the future?

Until a solution is found, I appreciate your grace in trying to ignore the glaring yellow little buggers. Hopefully a way will be devised to make them disappear quite soon.