Medical Website Copy Writer

Hi,
I am a marketing manager for a small firm and we have a new project that requires original copy. Here is the job that we require:

We are building a medical related health care website and require small pieces of copy for some of the pages. Each page relates to a specific medical field and as such needs 150 words or original text. The text/copy for each page needs to be:
-Original
-Specific to each topic
-Summarise the key elements to each topic
-Be easy to read
-Be informative
-Not have been generated using automated software
-Not breach any copyright
-We must hold the copyright so that it cannot be reproduced elsewhere

There are 113 topics that we need copy for and at 150 words per topic this total job is for just under 17,000 words in total. The number of words at 150 per topic is a guide and they should be somewhere between 140-160 words each.

Information for research is readily available on the internet for each topic. A couple of examples of topics that need copy are:
-Vascular surgery
-Dermatology

In the last example the topic would need (in the 150 words) descibe briefly some of the following:
-what is dermatology
-who is a dermatologist
-what common dermatological conditions there are
-why a reader might want to see a dermatologist

We would need to review the first 5 or so completed topics to review that the material is of good enough quality and follows the outlines above. Time is not really an issue as we are more focused on the quality elements of the job.
This job would suit someone with a medical background or medical experience however we are not limiting the successful provider to this field.
Any questions please ask.