[Toxic effects of fentanyl and droperidol in the chick embryo].
D000818:Animals; D002642:Chick Embryo / Q000187:drug effects* / Q000254:growth & development; D004329:Droperidol / Q000633:toxicity*; D005283:Fentanyl / Q000633:toxicity*; D013723:Teratogens
D013723:Teratogens; D004329:Droperidol; D005283:Fentanyl
Efeitos tóxicos do fentanil e droperidol em embriões de galinha.