Authors:
VOGELZANG PFJ
VANDERGULDEN JWJ
FOLGERING H
KOLK JJ
HEEDERIK D
PRELLER L
TIELEN MJM
VANSCHAYCK CP
Citation: Pfj. Vogelzang et al., ENDOTOXIN EXPOSURE AS A MAJOR DETERMINANT OF LUNG-FUNCTION DECLINE INPIG FARMERS, American journal of respiratory and critical care medicine, 157(1), 1998, pp. 15-18
Citation: Jwj. Vandergulden et Pfj. Vogelzang, MODIFIERS OF NONSPECIFIC SYMPTOMS IN OCCUPATIONAL AND ENVIRONMENTAL SYNDROMES, Occupational and environmental medicine, 54(4), 1997, pp. 285-286
Authors:
VOGELZANG PFJ
VANDERGULDEN JWJ
PRELLER L
TIELEN MJM
VANSCHAYCK CP
FOLGERING H
Citation: Pfj. Vogelzang et al., BRONCHIAL HYPERRESPONSIVENESS AND EXPOSURE IN PIG FARMERS, International archives of occupational and environmental health, 70(5), 1997, pp. 327-333
Authors:
PRELLER L
DOEKES G
VERMEULEN R
HEEDERIK D
VOGELZANG PFJ
BOLEIJ JSM
Citation: L. Preller et al., DISINFECTANT USE AS A RISK FACTOR FOR ATOPIC SENSITIZATION AND SYMPTOMS CONSISTENT WITH ASTHMA - AN EPIDEMIOLOGIC-STUDY, The European respiratory journal, 9(7), 1996, pp. 1407-1413
Authors:
VOGELZANG PFJ
VANDERGULDEN JWJ
PRELLER L
HEEDERIK D
TIELEN MJM
VANSCHAYCK CP
Citation: Pfj. Vogelzang et al., RESPIRATORY MORBIDITY IN RELATIONSHIP TO FARM CHARACTERISTICS IN SWINE CONFINEMENT WORK - POSSIBLE PREVENTIVE MEASURES, American journal of industrial medicine, 30(2), 1996, pp. 212-218
Authors:
PRELLER L
HEEDERIK D
BOLEIJ JSM
VOGELZANG PFJ
TIELEN MJM
Citation: L. Preller et al., LUNG-FUNCTION AND CHRONIC RESPIRATORY SYMPTOMS OF PIG FARMERS - FOCUSON EXPOSURE TO ENDOTOXINS AND AMMONIA AND USE OF DISINFECTANTS, Occupational and environmental medicine, 52(10), 1995, pp. 654-660
Citation: Jwj. Vandergulden et al., COMPUTATION OF ODDS RATIOS RELATIVE TO A FIXED NONEXPOSED REFERENCE CATEGORY - DOES IT MAKE A DIFFERENCE, Journal of occupational and environmental medicine, 37(9), 1995, pp. 1071-1072
Citation: Jwj. Vandergulden et al., VALIDITY OF EXPOSURE DATA DERIVED FROM A STRUCTURED QUESTIONNAIRE, American journal of epidemiology, 138(5), 1993, pp. 350-351