Bioassay of vitamin K by intracardial injection in deficient adult male rats.
D000818:Animals; D001681:Biological Assay; D007267:Injections; D008297:Male; D011516:Prothrombin / Q000378:metabolism; D011809:Quinones / Q000494:pharmacology; D051381:Rats; D014812:Vitamin K / Q000008:administration & dosage / Q000032:analysis* / Q000494:pharmacology; D014813:Vitamin K Deficiency / Q000378:metabolism*
D011809:Quinones; D014812:Vitamin K; D011516:Prothrombin