A selection of preparations and their cost
This table is intended to supplement the article in our last issue (February 4, p. 9) Preparations included here are not necessarily recommended.
Statistics from Altmetric.com
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.