All

Warning: mysqli_close() expects exactly 1 parameter, 0 given in /usr/local/www/apache24/l.academicdirect/Medicine/Informatics/MESH/browse/desc/index.php on line 75
 C21 Disorders of Environmental Origin D007280 +
  C21.613 Poisoning D011041 +
   C21.613.589 Lead Poisoning D007855 +
     C21.613.589.500 Lead Poisoning, Nervous System D020263 +