“The Utility of Ultrasound-Guided Tru-Cut Biopsy in the Diagnosis of Occult Breast Carcinoma Presenting As Ovarian Malignancy With Multiple Metastases: A Case of Unknown Primary”. Acta Medica Philippina, vol. 57, no. 11, Nov. 2023, https://doi.org/10.47895/amp.vi0.5128.