Rubella and other virus infections during pregnancy : report /
Manson, Margaret M.,author.
Logan, W.P.D,author.
Loy, Ruth M.
Great Britain.Ministry of Health,issuing body.
Great Britain.Her Majesty's Stationery Office.
"Based on data assembled during 1950-1957 by the Medical Officers of Health of the local health authorities of Great Britain."
"July, 1960."