[CURRENT STATUS OF SERUM HEPATITIS IN ORTHOPEDIC SURGERY].
D001803:Blood Transfusion; D002648:Child; D006505:Hepatitis; D006509:Hepatitis B; D006515:Hepatitis B virus; D006801:Humans; D009985:Orthopedics; D013223:Statistics as Topic
BLOOD TRANSFUSION; CHILD; HEPATITIS, HOMOLOGOUS SERUM; ORTHOPEDICS; STATISTICS