Grass and histologic observations on Leucochloridiomorpha constantiae (Trematoda) in the bursa of Fabricius of the domestic chick.
D000818:Animals; D002060:Bursa of Fabricius / Q000473:pathology*; D002645:Chickens; D013997:Time Factors; D014200:Trematoda / Q000166:cytology*; D014201:Trematode Infections / Q000473:pathology*