@article {sekj63, title = {ACUTE RESPIRATORY DISEASE IN NORMAL VOLUNTEERS ASSOCIATED WITH COXSACKIE A-21 VIRAL INFECTION. III. RESPONSE TO NASOPHARYNGEAL AND ENTERIC INOCULATION}, journal = {Journal of Clinical Investigation}, volume = {42}, year = {1963}, pages = {6}, author = {Spickard, A. and Evans, H. and Knight, V. and Johnson, K.} }