Cost concern on hepatitis B virus screening for workers pursuing work aboard.
Wiwanitkit
Viroj
V
D006509:Hepatitis B / Q000097:blood / Q000175:diagnosis* / Q000191:economics*; D006514:Hepatitis B Surface Antigens / Q000097:blood*; D006801:Humans; D008403:Mass Screening / Q000191:economics / Q000379:methods; D013785:Thailand; D014195:Travel
D006514:Hepatitis B Surface Antigens