TY - JOUR AB - Article PDF first page preview Close This content is only available as a PDF. © 1979 by the The University of Chicago TI - Discussion JF - Clinical Infectious Diseases DO - 10.1093/clinids/1.1.22 DA - 1979-01-01 UR - https://www.deepdyve.com/lp/oxford-university-press/discussion-F0MVZhJOdN SP - 22 EP - 22 VL - 1 IS - 1 DP - DeepDyve ER -