TY - RPRT TI - Rapid screening test for detecting hepatitis-associated antigen. AU - C A Saravis AU - C Trey AU - G F Grady PY - 1970 DO - 10.1126/science.169.3942.298 UR - https://pubmed.ncbi.nlm.nih.gov/4988897/ ID - 4988897 ER -