Hepatitis B immunization : introducing hepatitis B vaccine into national immunization services. 

 - 4p. 
<br/><br/><label>ISBN: </label>WHO/V&B/01.28 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immunization programs--Organization and administration<br/>Hepatitis B--Prevention and control<br/>Hepatitis B vaccines--Supply and distribution<br/>National health programs