Assertion: citrate's fentanyl | /r/HasProperty | shown at doses of 30 mcg/kg
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Source sentences:
text: Fentanyl has been shown to embryocidal in pregnant rats at doses of 30 mcg/kg intravenously (0.2 times the 1600 mcg dose of oral transmucosal fentanyl citrate on a mg/m2 basis) from GD 6 to 18 and 160 mcg/kg subcutaneously (1 times the 1600 mcg dose of oral transmucosal fentanyl citrate based on a mg/m2 basis).