Damayan magasin para sa maunlad na pamayanang pilipino:  Mandatory vaccination : tomo 33 / blg. 4 s/y 2021-2022 / 

 - Philippines:  University Press First Asia,   S/Y 2021-2022.  
 - 1 volume;  23 leaves, colored illustrations;   25 cm. 
 -  tomo 33 blg. 4  0117-4906 .
<br/><br/><br/>English 
<br/><br/><label>ISSN: </label>0117-4906 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Current events. --periodicals