%0 Journal Article %T ANTIGENIC SUBTYPES OF HEPATITIS B ANTIGEN IN PANAMA %A PETERS, C. J. %A REEVES, W. C. %A HOLLAND, P. V. %A ALTER, H. J. %J American Journal of Epidemiology %V 99 %N 5 %P 375-380 %@ 0002-9262 %D 1974-05-01 %I Oxford University Press %~ DeepDyve