ἰατρική
From LSJ
Δύο γὰρ, ἐπιστήμη τε καὶ δόξα, ὧν τὸ μὲν ἐπίστασθαι ποιέει, τὸ δὲ ἀγνοεῖν → Two different things are science and belief: the one brings knowledge, the other ignorance
Russian (Dvoretsky)
ἰᾱτρική: ион. ἰητρική (ῑᾱ) ἡ (sc. τέχνη) искусство врачевания, медицина Her., Plat., Arst., Sext.
English (Woodhouse)
(see also: ἰατρικός) medical science