Informazioni generali

JAMA  

journal135430  

E088714  

US  

0098-7484  

English:(French and Spanish)  

Rivista

American Medical Association:515 North State Street:Chicago, IL 60610:(800)262-2350, (312)464-2518, EMAIL: ama-subs@ama-assn.org, INTERNET: http://www.ama-assn.org, Fax: (312)464-5600  

1960  

 

cannot  

cannot  

cannot  

cannot  

cannot  

cannot  

false