Assertion: gestational psittacosis | /r/HasProperty | two previous cases
Facets:
Source sentences:
text: Gestational psittacosis has occurred from exposure to psittacine birds (the United States: two previous cases; 12,13) and from exposure to infected birth fluids and membranes of sheep or goats (the United Kingdom: nine cases, all sheep ; France: two cases, both goats ).