TY - BOOK AU - Bedson, Samuel Phillips TI - Virus and rickettsial diseases: with special consideration of their public health significance (Symposium held at the Harvard school of public health) U1 - 616.981 PY - 1941/// CY - cambridge PB - Harvard University Press KW - Virology KW - Pathology -- Internal medicine N1 - Reference - Pharmacopoeia (British) ER -