Antitoxin transfer from mother to foetus in the guinea-pig.
D000992:Antitoxins; D005260:Female; D005333:Fetus; D006168:Guinea Pigs; D007106:Immune Sera; D009035:Mothers; D011247:Pregnancy / Q000502:physiology
D000992:Antitoxins; D007106:Immune Sera
IMMUNE SERUMS; PREGNANCY/physiology