M. K. Kathiravan, Senthilkumar Palaniappan and Narayanan Jayasankar (2021) “Pharmaceuticals as Pollutants in the Aquatic Ecosystem – Cardiovascular, Anti-diabetic, Steroids and Related Drugs”, Pharmaceuticals in Water, pp. 32–38. doi: 10.9734/bpi/mono/978-93-91882-00-6/CH5.