References
- National Institute for Occupational Safety and Health . 1984 . Method 7400: Fibers. In: NIOSH Manual of Analytical Methods, , 3rd ed. , Vol. 1 , Springfield, VA : National Technical Information Service . DHHS (NIOSH) Pub. No. 84–100; NTIS Pub. No. PB-85–179–018
- Leidel , N. A. , Bayer , S. B. , Zumwalde , R. D. and Busch , K. A. 1979 . USPHS/NIOSH Membrane Filter Method for Evaluating Airborne Asbestos Fibers , Springfield, VA : National Technical Information Service . DHEW (NIOSH) Pub. No. 79–127; NTIS Pub. No. PB-297–731
- Zumwalde , R. D. and Dement , J. M. 1977 . Review and Evaluation of Analytical Methods for Environmental Studies of Fibrous Particulate Exposures , Springfield, VA : National Technical Information Service . DHEW (NIOSH) Pub. No. 77–204; NTIS Pub. No. PB-274–750
- Hook , M. B. , Feigley , C. E. and Ludwig , D. A. 1983 . Interwedge Variation in the Membrane Filter Method for Airborne Asbestos Fibers . Am. Ind. Hyg. Assoc. J. , 44 ( 7 ) : 542 – 546 .
- Hunsaker , H. A. , Buchan , R. M. , Keefe , T. J. and Marlatt , W. E. 1988 . Characterization of Asbestos Fiber Distribution on Membrane Filters from 25-mm and 37-mm Sampling Cassettes . Appl. Ind. Hyg. , 3 ( 10 ) : 285 – 290 .
- Cooper , P. May 22 1990 . Method of Measurement of ECA of 25-mm Cassettes [private conversation] , May 22 , Asbestos Analytics, Inc. . 1019 Bankton Drive, Charleston, SC 29406
- Carsy , T. P. 1987 . LISA: A New Aerosol Generation System for Sampler Evaluation . Am. Ind. Hyg. Assoc. J. , 48 ( 8 ) : 710 – 717 .
- SAS Institute, Inc. 1985 . SAS User's Guide: Basics, Ver. , 5 ed. Cary, NC
- SAS Institute, Inc. 1985 . SAS User's Guide: Statistics, Ver. , 5 ed. Cary, NC
- Neter , J. , Wasserman , W. and Kutner , M. H. 1985 . Applied Linear Statistical Models, , 2nd ed. , 1095 Homewood, IL : Irwin, Inc. .
- Daniel , W. W. 1987 . Biostatistics: A Foundation for Analysis in the Health Sciences, , 4th ed. , 961 New York : John Wiley & Sons .