Based on the briefing documents, it appears that FDA went over this trial with a fine-toothed comb.

FORBES: FDA Releases Avandia Documents

Furminator or fine-toothed comb: If your pet sheds heavily, consider regular grooming with a fine-toothed comb, particularly before bath time.

CNN: Pet grooming tools for a less hairy summer

If the work of the folks in Cupertino isn't exactly your cup of tea, we also give the new Outlook.com and T-Mo's version of the Galaxy Note a close examination with the Engadget fine-toothed comb.

ENGADGET: Distro Issue 51 arrives with an in-depth look at Apple's Mountain Lion

Government advice is to try special lotions or regularly comb the hair using a wet fine-toothed nit comb.

BBC: Scientists target super lice