Boonyong Keiwkarnka <br/><br/>
Factors affecting the expanded program on immunization utilization among people in rural, Thailand  [microform] / 
Boonyong Keiwkarnka 
 - Ann Arbor, Mich. :  University Microfilms International ,  1992 
 - 3 microfiches ;  11 x 15 cm. 
<br/><br/>Thesis (Ph.D.) - University of Hawaii, 1991 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immunization--Thailand<br/>Rural health--Thailand<br/>Vaccination--Thailand