Medical Articles - 10 articles of 600 words each

I am looking for a quality writer who can write on topics of Medicine in particular pathological conditions. Word Count - 550 - 600 words each Quantity - 10 Rate - 3 $ per article Payment Terms - Payment will be made only after completion of the project. No escrow or advance payment will be done. Incomplete projects will not be paid. I have hundreds of articles to offer for the right candidate. The writer should be perfect in English. Articles should be well researched, informative and well structured. Plaigarism will not be accepted. Articles are to be optimised for certain keywords. I will share the details after awarding the projects. Your bid must be supported with sample article on ant pathological conditions. Please write "Agree with your Terms" at the very start of your proposal. I need the writer who can start immediately. Place your bid for 10 articles; also mention the time frame required to complete 10 articles. Thanks