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
 G03 Environment and Public Health D004778 +
  G03.230 Environment D004777 +
   G03.230.124 Ecosystem D017753 +
    G03.230.124.240 Ecological Systems, Closed D018504 
 G03 Environment and Public Health D004778 +
  G03.230 Environment D004777 +
   G03.230.150 Environment, Controlled D004780 +
    G03.230.150.225 Ecological Systems, Closed D018504