The Surgeon's Lab Coat

The Surgeon's lab coat is a piece of clothing in Fallout 3.

Gameplay
This unique version of the vault lab uniform grants an additional bonus of +10 to Medicine. It can be repaired with Doctor Li's outfit, Enclave scientist outfits, lab technician outfits, scientist outfits and vault lab uniforms.

Location
Worn by the Surgeon, this coat is found in the CEO's office at the Red Racer Factory. To obtain it, one can kill the Surgeon and loot their corpse. Alternatively, one can obtain the coat without killing them by reverse-pickpocketing better armor into their inventory, then pickpocketing the coat when they equip the better armor. Wearing the ghoul mask helps, since the Surgeon is part of the feral ghoul faction.