title: Infectivity and development of x-irradiated metacercariae of Leucochloridiomorpha constantiae (Trematoda) in the chick and on the chorioallantois.
mesh_terms: D000818:Animals; D002060:Bursa of Fabricius; D002642:Chick Embryo; D002645:Chickens; D005321:Extraembryonic Membranes; D005260:Female; D010063:Ovum / Q000528:radiation effects; D010270:Parasite Egg Count; D011830:Radiation Effects; D014200:Trematoda / Q000254:growth & development / Q000302:isolation & purification / Q000528:radiation effects*