Perimenopausal woman with elevated serum hCG and abdominal pain
Li P, Koch CD, El-Khoury JM. Perimenopausal woman with elevated serum hCG and abdominal pain. Clinica Chimica Acta 2021, 522: 141-143. PMID: 34418366, DOI: 10.1016/j.cca.2021.08.018.Peer-Reviewed Original Research