A firm working in pharmacology/
Which failed to research embryology/
For what its drug did/
To so many a kid/
Belatedly made an apology.
///http://www.telegraph.co.uk/health/healthnews/9513532/German-drug-firm-issues-first-apology-to-thalidomide-victims.html
About twitmericks
There is an old fellow called Mick/Who's been penning the odd limerick/I admit he's no Keats/But he does them in tweets/So to follow, you just have to click. https://twitter.com/#!/twitmericks
"The limerick master of the twitterati" (The Guardian).