Anticoagulants.
D000143:Acids; D000225:Adenine; D000925:Anticoagulants; D001793:Blood Preservation; D001800:Blood Specimen Collection; D001803:Blood Transfusion; D002951:Citrates; D005615:Freezing; D005947:Glucose; D006801:Humans; D010710:Phosphates
D000143:Acids; D000925:Anticoagulants; D002951:Citrates; D010710:Phosphates; D005947:Glucose; D000225:Adenine