Cite
MLA Citation
Aleksandra Kovaleva et al.. “Methotrexate-treated ectopic pregnancy: beta human chorionic gonadotropin serum changes as a success predictor using a mathematical model validation.” European journal of obstetrics, gynecology, and reproductive biology, vol. 210, 2017, pp. 35–38. http://access.bl.uk/ark:/81055/vdc_100045733622.0x00004e