Drupal-Bibcite0<style face="normal" font="default" size="100%">Serologically active glycolipid families from Mycobacterium bovis BCG. I. Extraction, purification and immunologic studies.</style><style face="normal" font="default" size="100%">Serologically active glycolipid families from Mycobacterium bovis BCG. I. Extraction, purification and immunologic studies.</style>