Mulla, Faruq Ibrahimbhai, and Kailash Sukhram Inaniya. 2017. “Study of Clinical Significance and Histopathological Correlation of Serum β- HCG Level”. International Journal of Research in Medical Sciences 5 (6):2310-14. https://doi.org/10.18203/2320-6012.ijrms20171924.