Annual report. 

 - Lagos :    Federal Ministry of Information Printing Division,    196 0- 
 - v. :    ill. ;    22 cm. 
 - Annual 
 - (1960)- 
<br/><br/>  Latest issue consulted: (1962). 
<br/><br/><label>ISSN: </label>0549-2114 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Public health -- Nigeria -- Periodicals.