Richardson, M E <br/><br/>
The reproducibility of measurements on depressed posteroanterior cephalometric radiographs.  [electronic resource] 

 -  The Angle orthodontist  Jan 1967 
 - 48-51 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-3219 
<br/><br/><label>Standard No.: </label>10.1043/0003-3219(1967)037<0048:TROMOD>2.0.CO;2  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cephalometry<br/>Humans<br/>Radiography<br/>Skull--diagnostic imaging