Freeman, L M <br/><br/>
Formalin is a 40% solution of gaseous formaldehyde.  [electronic resource] 

 -  American journal of surgery  Apr 1994 
 - 456-7 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0002-9610 
<br/><br/><label>Standard No.: </label>10.1016/0002-9610(94)90160-0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colorectal Neoplasms<br/>Formaldehyde<br/>Humans<br/>Neoplasm Recurrence, Local<br/>Terminology as Topic