Obayagbona KI, Zhao W, Arowona AM, Odeyemi JO, Mirza L. Acute Shoulder Injury Following Tdap Vaccination: A Case Report on SIRVA and the Importance of Proper Injection Technique. Niger Med J [Internet]. 2025 Sep. 19 [cited 2026 Apr. 22];66(3):1262-5. Available from: https://nigerianmedjournal.org/index.php/nmj/article/view/866