Trachoma and related disorders caused by chlamydial agents :  proceedings of a symposium held in Boston, Mass. 17-20 Aug. 1970. / 
editor : Roger L. Nichols. 
 - [Amsterdam] :  Excerpta Medica,  1971. 
 - International congress series ;  no. 223 .
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>72178425 //r83 
<br/><br/><label>Nat. Bib. No.: </label>Ne*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trachoma -- Congresses.--Trachoma -- Congresses.
<br/><br/><label>LC Class. No.: </label>RE321  / .T7 
<br/><br/><label>Dewey Class. No.: </label>617.7/73