Tanaka, T <br/><br/>
[Natural carcinogens: induction of cancer and malformations in the rat embryo by transplacental passage of various environmental carcinogens].  [electronic resource] 

 -  Nihon rinsho. Japanese journal of clinical medicine  Apr 1972 
 - 965-71 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0047-1852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abnormalities, Drug-Induced--etiology<br/>Aflatoxins--toxicity<br/>Animals<br/>Carcinogens<br/>Female<br/>Male<br/>Maternal-Fetal Exchange<br/>Mycotoxins--toxicity<br/>Neoplasms, Experimental--chemically induced<br/>Nitroso Compounds--toxicity<br/>Pregnancy<br/>Rats<br/>Urethane--toxicity