Blood groups: a programmed learning manual / 
Blood groups: a programmed learning manual / 
 - New York :  Medical Examination 
 - 81p. 
 - 2 .
<br/><br/><label>ISBN: </label>87488-860-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GRUPOS SANGUINEOS