Primary source: pubmed.ncbi.nlm.nih.gov/3643650/
Verified locator: Science 235(4790),790–793 (13 February 1987), DOI 10.1126/science.3643650. Abstract: isolation and antigenic distinction; seropositive counts 10/25 ill and 1/18 apparently normal cattery cats. Original indexed byline N C Pedersen, E W Ho, M L Brown, J K Yamamoto; initials preserved, no inferred full identities.