title: Tsutsugamushi disease; attempted preparation of a prophylactic vaccine from fertile hens' eggs experimentally infected with the virus.
authors.forename: R
authors.initials: R
authors.lastname: LEWTHWAITE
authors.forename: J L
authors.initials: JL
authors.lastname: O'CONNOR
authors.forename: S E
authors.initials: SE
authors.lastname: WILLIAMS
mesh_terms: D000818:Animals; D002645:Chickens; D005260:Female; D005298:Fertility; D007109:Immunity; D012612:Scrub Typhus; D014612:Vaccines
chemical_list: D014612:Vaccines