These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
22. Maximum concentrations at the workplace in the Federal Republic of Germany. Woitowitz HJ Am J Ind Med; 1988; 14(2):223-9. PubMed ID: 3207110 [No Abstract] [Full Text] [Related]
23. Permissible levels for occupational exposure; basic concepts. Zielhuis RL; Notten WR Int Arch Occup Environ Health; 1979 Jan; 42(3-4):269-81. PubMed ID: 422268 [No Abstract] [Full Text] [Related]
24. [Choice of parameters for the estimation of hazards in dusty work environments]. Conte C; Devitofrancesco G Ann Ist Super Sanita; 1973; 9 Spec No 1():383-8. PubMed ID: 4806475 [No Abstract] [Full Text] [Related]
25. Permissible levels of occupational exposure to airborne toxic substances. World Health Organ Tech Rep Ser; 1969; 415():5-16. PubMed ID: 4978630 [No Abstract] [Full Text] [Related]
26. [Study of anesthetic gases concern of the Labor inspection district, Aarhus county, Winter 1981-1982: anesthetic gases up to 13 times the allowable level]. Mortensen H Sygeplejersken; 1982 Sep; 82(34):14-6. PubMed ID: 6923640 [No Abstract] [Full Text] [Related]
27. Criteria documents. I. Recommendations for an ammonia standard. Utidjian HM J Occup Med; 1976 Mar; 18(3):200-4. PubMed ID: 1255282 [No Abstract] [Full Text] [Related]
28. [Preventive value of some biological tests of exposure]. Chi TH; Báo DB; Huong ND; Nhuân PD; Trinh DV Sante Publique (Bucur); 1975; 18(2):175-84. PubMed ID: 1135736 [No Abstract] [Full Text] [Related]
29. Methods to reduce carbon monoxide levels at the workplace. Haag WM Prev Med; 1979 May; 8(3):369-78. PubMed ID: 471956 [No Abstract] [Full Text] [Related]
30. Control limits of MELs? Hill C Occup Health (Lond); 1988 Apr; 40(4):513-4. PubMed ID: 3386985 [No Abstract] [Full Text] [Related]
32. Significance and use of threshold limit values with reference to "Corporate Influence on Threshold Limit Values" by Castleman and Ziem. Tsuchiya K Am J Ind Med; 1988; 14(2):215-6. PubMed ID: 3207108 [No Abstract] [Full Text] [Related]
33. Screening of occupational environment: a critique of exposure limits. Pendergrass JA Am J Public Health Nations Health; 1969 Jul; 59(7):1204-8. PubMed ID: 5815759 [No Abstract] [Full Text] [Related]
34. [Hygienic characteristics of working conditions and status of health in workers engaged in the production of certain triazine herbicides]. Blagodatin VM; Dorofeeva ED; Mel'nikova LV; Elizarov GP Gig Tr Prof Zabol; 1971 Jan; 15(1):45-7. PubMed ID: 5545749 [No Abstract] [Full Text] [Related]
35. [Maximum permissible concentration of toxic substances in biological materials]. Durić D Nar Zdrav; 1971 Sep; 27(9):329-32. PubMed ID: 5155791 [No Abstract] [Full Text] [Related]
36. Cummings Award address. Occupational health standard setting in the United States. Smith RG Am Ind Hyg Assoc J; 1985 Oct; 46(10):541-6. PubMed ID: 4061284 [No Abstract] [Full Text] [Related]
37. Occupational exposure limits: their critical role in preventive medicine and risk management. Paustenbach DJ Am Ind Hyg Assoc J; 1990 May; 51(5):A332-6. PubMed ID: 2346110 [No Abstract] [Full Text] [Related]
38. [Test tubes--possibilities and limitations of their use]. Striefler B Zentralbl Arbeitsmed Arbeitsschutz Prophyl; 1977 Sep; 27(9):216-9. PubMed ID: 919834 [No Abstract] [Full Text] [Related]
39. Letter: Health of plutonium workers. Schofield GB Lancet; 1974 Dec; 2(7894):1456. PubMed ID: 4140374 [No Abstract] [Full Text] [Related]