Effects of thyroxine and temperature manipulations upon the hatching of chick embryos (Gallus domesticus).
D000818:Animals; D001835:Body Weight / Q000187:drug effects; D002642:Chick Embryo / Q000187:drug effects / Q000254:growth & development*; D005260:Female; D007185:Incubators; D009929:Organ Size; D012119:Respiration / Q000187:drug effects; D013696:Temperature; D013890:Thiourea / Q000494:pharmacology; D013972:Thyrotropin / Q000494:pharmacology; D013974:Thyroxine / Q000494:pharmacology*; D013997:Time Factors; D014817:Vitelline Membrane / Q000033:anatomy & histology
D013972:Thyrotropin; D013890:Thiourea; D013974:Thyroxine