title: Rubella hemagglutination inhibition testing program.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007484:Iowa; D008403:Mass Screening; D008875:Middle Aged; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis*; D012041:Regional Medical Programs; D012409:Rubella / Q000175:diagnosis*