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
 D03 Heterocyclic Compounds D006571 +
  D03.383 Heterocyclic Compounds, 1-Ring D006573 +
   D03.383.097 Azirines D001389 +
    D03.383.097.217 Aziridines D001388 +
     D03.383.097.217.924 Triethylenemelamine D014265 
 D03 Heterocyclic Compounds D006571 +
  D03.383 Heterocyclic Compounds, 1-Ring D006573 +
   D03.383.931 Triazines D014227 +
    D03.383.931.915 Triethylenemelamine D014265