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
브라이트씨병은 신장 기능에 영향을 미치는 질병입니다.beuraiteu-ssi byeong-eun sinjang gungneung-e yeonghyang-eul michineun jilbyeong-imnida.Bright's disease is a condition that affects kidney function.