title: A modified capillary test using 4% ficin.
abstract: A capillary technique is described for economical Rh-phenotyping of large numbers of blood samples using diluted antisera and 4% ficin solution. This system is no more time consuming that conventional tube techniques, since enzyme premodification of the cells is not required.
mesh_terms: D001788:Blood Grouping and Crossmatching / Q000379:methods*; D001803:Blood Transfusion; D006801:Humans; D010641:Phenotype