Evidence of a sire effect on piglet mortality.
D000818:Animals; D000831:Animals, Newborn; D004777:Environment; D004927:Escherichia coli Infections / Q000235:genetics / Q000401:mortality / Q000662:veterinary*; D005260:Female; D005804:Genes, Lethal; D007125:Immunogenetics; D008297:Male; D013552:Swine; D013553:Swine Diseases / Q000235:genetics* / Q000401:mortality*