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
 D01 Inorganic Chemicals D007287 +
  D01.029 Acids D000143 +
   D01.029.260 Acids, Noncarboxylic D000148 +
    D01.029.260.550 Nitric Acid D017942 
 D01 Inorganic Chemicals D007287 +
  D01.625 Nitrogen Compounds D017672 +
   D01.625.525 Nitric Acid D017942 
     D01.625.525.550 Nitrates D009566