Callegari, S M <br/><br/>
ABH salivary secretion in twins.  [electronic resource] 

 -  Acta geneticae medicae et gemellologiae  Oct 1972 
 - 297-304 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0001-5660 
<br/><br/><label>Standard No.: </label>10.1017/s0001566000010643  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ABO Blood-Group System<br/>Agglutination Tests<br/>Analysis of Variance<br/>Antigens--analysis<br/>Brazil<br/>Female<br/>Genetics, Population<br/>Humans<br/>Male<br/>Pregnancy<br/>Saliva--analysis<br/>Twins