Cleveland study hypothesis was not confirmedBMJ 1995; 310 doi: http://dx.doi.org/10.1136/bmj.310.6976.397a (Published 11 February 1995) Cite this as: BMJ 1995;310:397
- Claire B Ernhart
- Professor Case Western Reserve University, Cleveland, Ohio, USA
EDITOR,—Stuart J Pocock and colleagues' objective review of the epidemiological evidence with regard to environmental lead and children's intelligence provides a carefully conducted set of analyses …
Log in using your username and password
Log in through your institution
Register for a free trial to thebmj.com to receive unlimited access to all content on thebmj.com for 14 days.
Sign up for a free trial