The effect of sympathomimetic agents on the chick embryo.
R R
RR
GATLING
D000818:Animals; D004622:Embryo, Mammalian / Q000494:pharmacology*; D004625:Embryo, Nonmammalian / Q000494:pharmacology*; D013566:Sympathomimetics / Q000494:pharmacology*
D013566:Sympathomimetics
EMBRYO/pharmacology; SYMPATHOMIMETICS/pharmacology