Ongoing Biotech/Pharma Business Articles

We are a law firm that specializes in representing life science/biotechnology/phamaceutical clients. We are looking for someone to create ORIGINAL articles about the business of life science/biotech/pharma clients, as well as to stay on top of the current news, regulations, laws of the above areas of business, and to create short articles on updates. This would start off needing articles every 10 days or so (for a twice a month newsletter) and would probably require someone to write one longer article (500 words) one shorter one (200-300 words) and a couple short ones (50 to 100 words). Must have business or science article writing experience. A great opportunity for an ongoing project. Please send sample articles and a bid for EACH set of articles.