TY - JOUR A1 - Sobsey, M D T1 - Evaluation of USEPA method 1622 for detection of Cryptosporidium oocysts in stream waters. Y1 - 2001// N1 - R824782 JF - JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION VL - 93 IS - 1 SP - 78 EP - 87 ER - TY - CONF A1 - Meschke, J S A1 - Sobsey, M D T1 - Comparative survival of F+ RNA coliphages, poliovirus type 1 (PV1), and somatic Salmonella phage (SSP) in advance treated wastewater. N1 - R824782 ER - TY - CONF A1 - Stewart, J R A1 - Sobsey, M D T1 - Characterization of coliphages in a groundwater aquifer recharged with reclaimed wastewater. N1 - R824782 ER - TY - CONF A1 - Hsu, F C A1 - Larkin, J A1 - Lovelace, G A1 - Sobsey, M D T1 - A simple and rapid one-step presence-absence method for indicator viruses in groundwater using colorimetric detection N1 - R824782 ER - TY - CONF A1 - Hsu, F C A1 - Chung, H A1 - Shieh, Y C A1 - Freeman, A A1 - Amante, A A1 - Sobsey, M D T1 - Distinguishing human from animal fecal contamination in water by typing male-specific RNA coliphages N1 - R824782 ER - TY - CONF A1 - Hsu, F C A1 - Handzel, T R A1 - Lovelace, G A1 - Stewart, J R A1 - Sobsey, M D T1 - Improved methods to detect low levels of coliphages in water by enrichment presence-absence and membrane filter methods N1 - R824782 ER - TY - CONF A1 - Juliano, J A1 - Sobsey, M D T1 - Simultaneous concentration of Cryptosporidium, bacteria and viruses from water by hollow fiber ultrafiltration N1 - R824782 ER - TY - CONF A1 - Simmons, O D A1 - III, A1 - Juliano, J J A1 - Heaney, C D A1 - Francy, D S A1 - Schaefer, F W A1 - III, A1 - Sobsey, M D T1 - Comparison of filtration methods for primary recovery of Cryptosporidium parvum from water N1 - R824782 ER - TY - CONF A1 - Sobsey, M D A1 - Chung, H A1 - Freeman, A A1 - Lovelace, G T1 - Assessing the microbial quality of marine recreational water using new and alternative indicators of fecal contamination. N1 - R824782 ER - TY - CONF A1 - Sobsey, M D T1 - Best management practices for pathogens in drinking water sources. N1 - R824782 ER - TY - CONF A1 - Sobsey, M D T1 - Evaluation of U.S. EPA Method 1622 for Detection of Cryptosporidium Oocysts in Streamwater Samples N1 - R824782 ER - TY - CONF A1 - Sobsey, M D A1 - Hsu, F C T1 - Improved methods to detect low levels of viruses in water by presence-absence enrichment and membrane filter enumeration. N1 - R824782 ER - TY - CONF A1 - Sobsey, M D T1 - Methods to identify and detect microbial contaminants in drinking water N1 - R824782 ER - TY - CONF A1 - Sobsey, M D T1 - Monitoring for fecal viruses in groundwater N1 - R824782 ER -