1959 23 Sept. 6/3 (caption) Here lab-coated technicians inspect site.
1991 S. Faludi ii. viii. 203 Beauty became medicalized as its lab-coated army of promoters..prescribed physician-endorsed potions.
2008 12 Oct. 28/1 Shah spent an afternoon walking the fields with lab-coated researchers and hearing dire warnings about a wheat disease called rust.