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Reference
Diagnosis and management of ectopic pregnancy
(Greentop guideline No.21), RCOG, 2016
Background
Dose of methotrexate is calculated based on estimated body surface area. There are a number of methods for estimation of body surface area, but this calculator used the DuBois method.
Last updated
06/10/2022
Methotrexate dose calculator
For medical management of ectopic pregnancy
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