. . . . . . . . . . . . . . . . . . . . . . . "Irvine Loudon (1 August 1924 \u2013 7 January 2015) was a British doctor and a medical historian on childbirth fever and maternal mortality."@en . . "4588"^^ . . "Irvine Loudon (1 August 1924 \u2013 7 January 2015) was a British doctor and a medical historian on childbirth fever and maternal mortality."@en . "46628820"^^ . . . . . . . . . . . . . . . . . . "1097022739"^^ . "Irvine Loudon"@en . . . . .