IgA immunoglobulin levels in porcine sera and mammary secretions.
D000367:Age Factors; D000818:Animals; D001428:Bacterial Vaccines / Q000008:administration & dosage; D003126:Colostrum / Q000032:analysis; D004926:Escherichia coli; D005260:Female; D005779:Immunodiffusion; D007070:Immunoglobulin A / Q000032:analysis*; D008892:Milk / Q000032:analysis*; D008894:Milk Proteins / Q000032:analysis; D011247:Pregnancy; D013552:Swine / Q000276:immunology*
D001428:Bacterial Vaccines; D007070:Immunoglobulin A; D008894:Milk Proteins