title: The early history of vitamin K.
mesh_terms: D000818:Animals; D001777:Blood Coagulation / Q000187:drug effects; D001942:Breast Feeding; D002645:Chickens; D005260:Female; D005396:Fish Products / Q000009:adverse effects; D006470:Hemorrhage / Q000188:drug therapy; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D000455:Medicago sativa; D009169:Mycobacterium tuberculosis; D009285:Naphthoquinones; D010936:Plant Extracts / Q000627:therapeutic use; D011247:Pregnancy; D013261:Sterols / Q000378:metabolism; D014481:United States; D014812:Vitamin K / Q000502:physiology / Q000627:therapeutic use; D010837:Vitamin K 1; D014815:Vitamins / Q000266:history*
chemical_list: D009285:Naphthoquinones; D010936:Plant Extracts; D013261:Sterols; D014815:Vitamins; D014812:Vitamin K; D010837:Vitamin K 1