@article{art91,
  title = {Standardized Beetroot Extract in Cardiovascular and Exercise Performance: A Randomized, Double Blind, Placebo Controlled, Crossover, Two Group, Two Periods, Clinical Study to Evaluate the Efficacy and Safety},
  doi = {10.23958/ijirms/vol01-i09/09},
  url = {https://mail.ijirms.in/index.php/ijecs/article/view/91}
}