Microneurones within the cat retinal ganglion cell layer. From your Cambridge English Corpus Without a doubt, the failure of many hundred several years of systematic efforts directed at articulating specifications of this type establishes a presumptive (normally legislation) Mainly in presumptive evidence: giving a reasonable foundation for a specific presumption https://www.repforvets.com/more-cancers-now-presumptive-for-service-connection/