title: [The bacteriological and biological significance of Propionibacterium acnes--the indigenous bacteria of human skin. IV. Age-related change in antibody to P. acnes in normal human sera (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000907:Antibodies, Bacterial / Q000032:analysis*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011425:Propionibacterium acnes / Q000276:immunology*; D012867:Skin / Q000382:microbiology*
chemical_list: D000907:Antibodies, Bacterial