An Artefact Related to the Ratio of Sample Volume to the Blood Collection Vial Size which Effects the APTTs of Specimens Taken to Monitor Heparin Therapy

Thromb Haemost 1991; 66(03): 387-388
DOI: 10.1055/s-0038-1646424

Letter to the Editor

Schattauer GmbH Stuttgart

Authors

Michael J Ray

Haematology Department, The Prince Charles Hospital, Rode Road, Chermside, Brisbane 4032, Australia

References
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