Figure 2. Types of Research Studies included for evaluation

From

Adverse Effects Following COVID-19 Vaccination: A State-of-the-Art Systematic Review

Navya Reddy Veeramreddy, Venkataramana Kandi, Rahul Jagdishchandra Mittal, Tarun Kumar Suvvari, Pranav Reddy Donapati, Kishan kumar Allikesam, Harsha Vardhan Reddy, Vamsikalyan Reddy Borra, Devang Srivastava, Vikranth Reddy V

American Journal of Pharmacological Sciences. 2022, 10(1), 1-7 doi:10.12691/ajps-10-1-1