TY - GEN AU - Schuldheisz,S AU - Phillips,B A AU - Berry,D T TI - Pulmonary function testing: detection of invalid performance SN - 0023-0294 PY - 1998///0624 KW - Attitude of Health Personnel KW - Coal Mining KW - Disability Evaluation KW - Health Care Surveys KW - Humans KW - Kentucky KW - epidemiology KW - Pneumoconiosis KW - diagnosis KW - Reproducibility of Results KW - Respiratory Function Tests KW - statistics & numerical data KW - Smoking KW - United States KW - Workers' Compensation N1 - Publication Type: Journal Article ER -