Are vasovagal reaction rates in blood donors related to the duration of the phlebotomy?
Newman
Bruce
B
Siegfried
Barry
B
Buchanan
Laura
L
D000293:Adolescent; D001782:Blood Donors; D005260:Female; D006801:Humans; D008297:Male; D018962:Phlebotomy / Q000009:adverse effects*; D012737:Sex Factors; D019462:Syncope, Vasovagal / Q000097:blood / Q000209:etiology*; D013997:Time Factors