καπηλική
From LSJ
Ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → But for extreme illnesses, extreme remedies, applied with severe exactitude, are the best (Hippocrates, Aphorism 6)
Russian (Dvoretsky)
κᾰπηλική: ἡ (sc. τέχνη) мелкая торговля Plat., Arst.