L\u00fd thuy\u1ebft tr\u1ecdng t\u00e2m v\u1ec1 amino axit v\u00e0 b\u00e0i t\u1eadp \u00e1p d\u1ee5ng (c\u00f3 l\u1eddi gi\u1ea3i chi ti\u1ebft)<\/a><\/blockquote><\/iframe>