follow-on
n.— «Me-too drugs, known in industry parlance as “follow-ons,” are pills that are similar to drugs already on the market and which treat the same disease.» —“‘Me-too’ prescription drugs win support in Tufts study” by Christopher Rowland Boston Globe Nov. 10, 2004. (source: Double-Tongued Dictionary)
Further reading
National Book Award winner Barry Lopez had wise advice for young writers. First, read widely and follow your curiosity. Second, travel or learn a foreign language. And third, find out what you truly believe, because if you’re not writing from...
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...