title: A small haemaggultinating porcine DNA virus. II. Biological and serological studies.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000906:Antibodies / Q000032:analysis; D000941:Antigens; D001769:Blood / Q000382:microbiology; D003126:Colostrum / Q000032:analysis; D046508:Culture Techniques; D004267:DNA Viruses / Q000302:isolation & purification / Q000472:pathogenicity*; D005243:Feces / Q000382:microbiology; D005260:Female; D005455:Fluorescent Antibody Technique; D006386:Hemagglutination Tests; D006387:Hemagglutination, Viral; D008297:Male; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012661:Semen / Q000382:microbiology; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*; D014465:Ultrasonics
chemical_list: D000906:Antibodies; D000941:Antigens