Sheher Bano et al., “Association of Post Vaccination Shoulder Pain with Sinovac and Astrazeneca COVID-19 Vaccines: A Cross-Sectional Study: Post Vaccination Shoulder Pain with Sinovac and AstraZeneca”, PBMJ, vol. 5, no. 7, pp. 62–65, Jul. 2022, doi: 10.54393/pbmj.v5i7.597.