ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
ploeres: ploera, archaic for plures, plura, Cic. Leg. 3, 3, 6 B. and K.
plœrēs, v. plures : Cic. Leg. 3, 6.
ploerēs, altlat. = plures, Cic. de legg. 3, 6 B. u. M. (Vahlen plures).