title: The "Gray" strain of Babesia microti from a human case established in laboratory animals.
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D016782:Apicomplexa / Q000254:growth & development; D001404:Babesiosis; D006224:Cricetinae; D004285:Dogs; D005849:Gerbillinae; D000882:Haplorhini; D051379:Mice; D013997:Time Factors