"Chernobyl: prenatal loss of four hunderd male fetuses in the Czech Republic." . . "[6DEE38DFEC38]" . . . . "Likovsk\u00FD, Zbyn\u011Bk" . . "N/A" . . . "Chernobyl: prenatal loss of four hunderd male fetuses in the Czech Republic."@en . "18" . "Peterka, Miroslav" . . "5"^^ . . . "Z(AV0Z5039906)" . "The male birth fraction was higher in the Czech Republic each month between 1950 and 1999 except November 1986, when it was significantly (P<0.05) reduced. This finding suggests a selective negative effect of the Chernobyl accident on male fetuses during the 3rd month of prenatal development." . . . "sex ratio; radiation"@en . . "557585" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . . "Peterkov\u00E1, Renata" . "0890-6238" . "3"^^ . "RIV/68378041:_____/04:19033185!RIV/2004/AV0/A19004/N" . . "The male birth fraction was higher in the Czech Republic each month between 1950 and 1999 except November 1986, when it was significantly (P<0.05) reduced. This finding suggests a selective negative effect of the Chernobyl accident on male fetuses during the 3rd month of prenatal development."@en . "3"^^ . "Chernobyl: prenatal loss of four hunderd male fetuses in the Czech Republic."@en . "0"^^ . "0"^^ . "Reproductive Toxicology" . "Chernobyl: prenatal loss of four hunderd male fetuses in the Czech Republic." . "75;79" . "RIV/68378041:_____/04:19033185" .