Questions regarding revaccination protocols.
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D000367:Age Factors; D000818:Animals; D004283:Dog Diseases / Q000517:prevention & control*; D004285:Dogs; D007115:Immunization Schedule; D010322:Parvoviridae Infections / Q000517:prevention & control / Q000662:veterinary*; D017993:Parvovirus, Canine / Q000276:immunology*; D014611:Vaccination / Q000592:standards / Q000662:veterinary*; D014765:Viral Vaccines / Q000008:administration & dosage*
D014765:Viral Vaccines