Sign Up for a Free Account

This is an image preview.
Start a Free Account
to view the full image.

Sign Up for a Free Account For information on discounts, see Plans & Pricing

  • Nearly 3,000 illustrations, including video clips of neurologic disorders.

  • Every article is reviewed by our esteemed Editorial Board for accuracy and currency.

  • Full spectrum of neurology in 1,200 comprehensive articles.

  • Listen to MedLink on the go with Audio versions of each article.

Dinoflagellate Alexandrium catenella

Two-cell chain of the toxic dinoflagellate Alexandrium catenella (x40). (Photomicrograph by Me.garneau. Creative Commons Attribution-Share Alike 3.0 Unported license. Edited by Dr. Douglas J Lanska.)

Related Article

Related Media