public PathologySpecimenOrderInvestigationVo getOrdInvestigation(OrderInvestigationRefVo orderInvestigationRef) { if(orderInvestigationRef == null) return null; OrderInvestigation doOrderInv = (OrderInvestigation)getDomainFactory().getDomainObject(OrderInvestigation.class, orderInvestigationRef.getID_OrderInvestigation()); return PathologySpecimenOrderInvestigationVoAssembler.create(doOrderInv); }