Assertion: psittacosis | /r/HasProperty | reported for the united states
Facets:
value: by richardson
type: OTHER
value: by vickery
type: OTHER
Source sentences:
text: Psittacosis of man has been reported for the United States by Vickery and Richardson, 1904; Scott, 1906; McClintock, 1925; and Sailer, 1927.