E M Essien, E A Usanga, O Ayeni. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultAfrican Continental Ancestry GroupBlood Cell CountBlood Coagulation TestsBlood DonorsBlood Platelets/analysisBloodlettingEuropean Continental Ancestry GroupHumansMicroscopy, Phase-ContrastMiddle AgedNigeriaSocial ClassThromboplastin/analysisTime Factors
Substances: See more » Thromboplastin
Year: 1973 PMID: 4589076 DOI: 10.1111/j.1600-0609.1973.tb00085.x
Source DB: PubMed Journal: Scand J Haematol ISSN: 0036-553X