Lasers in gastroenterology :  international experiences and trends / 
edited by J. F. Riemann and C. Ell with contributions by S. Bonvoisin... [et al.]. 
 - Stuttgart :  George Thieme Verlag,  1989. 
 - 164 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0865772924 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastroinfestinal Diseases--radiotherapy.<br/>Lasers--Therapeutic use.