Abdulkadir AY, Adesiyun OAM, Akande HJ, Oyinloye OI. Sonographic Triad In Abdominal Pregnancy: Illustration With Four Cases. WAJR [Internet]. 2025 Aug. 15 [cited 2025 Oct. 28];16(1):50-4. Available from: https://wajr.org/index.php/home/article/view/199