[Hygienic evaluation of fish frozen in freon-12 by the contact method].
D000818:Animals; D005617:Chlorofluorocarbons, Methane / Q000494:pharmacology* / Q000633:toxicity; D005396:Fish Products / Q000032:analysis* / Q000633:toxicity; D005504:Food Analysis; D005519:Food Preservation / Q000009:adverse effects; D005628:Frozen Foods / Q000009:adverse effects; D051381:Rats; D013997:Time Factors
D005617:Chlorofluorocarbons, Methane
Gigienicheskaia otsenka ryby, zamorozhennoĭ vo freone-12 kontaktnym metodom