The effects of sodium pentobarbital on oviposition in the hen.
D000818:Animals; D002642:Chick Embryo / Q000187:drug effects*; D004531:Eggs; D005260:Female; D010424:Pentobarbital / Q000494:pharmacology*; D011200:Poultry; D014599:Uterus / Q000187:drug effects*
D010424:Pentobarbital