Verma, R S <br/><br/>
Human chromosomal heteromorphisms in American blacks. VI. Higher incidence of longer Y owing to non-fluorescent (nf) segment.  [electronic resource] 

 -  Journal of medical genetics  Aug 1982 
 - 297-301 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0022-2593 
<br/><br/><label>Standard No.: </label>10.1136/jmg.19.4.297  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Black People<br/>Humans<br/>Male<br/>Microscopy, Fluorescence<br/>Sex Chromosome Aberrations--epidemiology<br/>Sex Chromosomes<br/>United States<br/>Y Chromosome<br/>Black or African American