Assertion: abdominal pregnancy | /r/CapableOf | serve to clarify the disease
Facets:
value: further
type: MANNER
Source sentences:
text: Abdominal pregnancy has served to further clarify the disease pre-eclampsia which was previously thought (1980's) to require a uterus for it to occur, however pre-eclampsia's occurrence in abdominal pregnancy (with the conceptus outside the uterus) helped throw light on pre-eclampsia's etiology.