Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
요법론은 다양한 치료 방법을 연구하는 학문입니다.yobeobron-eun dayanghan chilyo bangbeob-eul yeonguhaneun hakmun-imnida.Therapeutics is a field of study that researches various treatment methods.