I can write this Research work on effects of oral antioxidant (Coenzyme Q10) on semen parameters in male infertility using well-reputed sources and accurate referencing style (APA, Harvard etc). I have recently finished a medical research paper you can see in my profile reviews. I will provide you 300 words FREE sample first so you may analyse my writing skills. I have shortlisted two main papers that can be used in your work
Nadjarzadeh, A, Shidfar, F, Amirjannati, N, Vafa, M. R, Motevalian, S. A, Gohari, M. R, . . . Sadeghi, M. R. (2014). Effect of Coenzyme Q10 supplementation on antioxidant enzymes activity and oxidative stress of seminal plasma: A double-blind randomised clinical trial. Andrologia, 46(2), 177-183.
Gvozdjáková, Anna, Kucharská, Jarmila, Dubravicky, Jozef, Mojto, Viliam, & Singh, Ram B. (2015). Coenzyme Q10, α-Tocopherol, and Oxidative Stress Could Be Important Metabolic Biomarkers of Male Infertility. Disease Markers, 2015, 827941-6.
I am a doctoral researcher and have a virtuous working experience in research writing and have done many Research papers, analysis, reports, and dissertations. I assure you a well-researched, organized, error-free, properly structured and referenced paper.
It will be in acceptable limits of plagiarism. I can also provide Turnitin report for FREE.
Please feel free to discuss details.