Pyhälä, R <br/><br/>
Influenza A (H3N2) in Finland: changes of antibody status during 1968-72.  [electronic resource] 

 -  Scandinavian journal of infectious diseases  1973 
 - 273-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-5548 
<br/><br/><label>Standard No.: </label>10.3109/inf.1973.5.issue-4.06  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Antibodies--analysis<br/>Antibody Formation<br/>Antigen-Antibody Reactions<br/>Child<br/>Child, Preschool<br/>Complement Fixation Tests<br/>Female<br/>Finland<br/>Follow-Up Studies<br/>Hemagglutination Inhibition Tests<br/>Humans<br/>Influenza, Human--cerebrospinal fluid<br/>Male<br/>Pregnancy