1821 1847 1902 1392 1758 1717 1115 1380 1709 1248 1647 1825 1183 1674 1355 1930 1981 1232 1312 1272 1571 1086 1836 1828 1362 1841 1592 1734 1402 1969 1419 1932 1675 1282 1790 1057 1543 1045 1612 1924 1949 1984 1429 1316 1123 1588 1182 1943 1685 1845 1779 1835 1046 1700 1753 1632 1388 1242 1332 1648 1842 1999 1755 1882 1165 1914 1628 1265 1628 1333 1589 1083 1581 1794 1883 1369 1676 1749 1309 1870 1356 1418 1532 1659 1649 1542 1958 1214 1950 1451 1448 1557 1188 1555 1935 1972 1208 1275 1073 http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20Dental%20Assistants%20Examination%20Questionsมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)