Cita APA

Josefson, D. (2001). US considers medical role for marijuana. BMJ.

Chicago Style Citation

Josefson, Deborah. US Considers Medical Role for Marijuana. BMJ, 2001.

Cita MLA

Josefson, Deborah. US Considers Medical Role for Marijuana. BMJ, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.