Selection of antitoxins by the foetal membranes of rabbits.
D000818:Animals; D000992:Antitoxins; D005321:Extraembryonic Membranes; D007106:Immune Sera; D007793:Lagomorpha; D011817:Rabbits
D000992:Antitoxins; D007106:Immune Sera
FETAL MEMBRANES; IMMUNE SERUMS