[Clinical and laboratory studies in 8 patients with essential thrombocythemia].
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006412:Hematopoietic Stem Cells / Q000254:growth & development; D006801:Humans; D007621:Karyotyping; D008297:Male; D008875:Middle Aged; D010973:Platelet Adhesiveness; D010974:Platelet Aggregation; D013920:Thrombocythemia, Essential / Q000097:blood* / Q000235:genetics