Topical versus subconjunctival injection of thiotepa the prevention of recurrences of pterygium / 
Raju M. Sadhwani, Fernando B. Unas 
<br/><br/><br/>PLM College of Medicine & Ospital ng Maynila J Medicine, 1996 pages  69-73 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thiotepa--therapeutic use<br/>Pterygium--therapy