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American Journal of Public Health|July 1, 1988
The estimated predictive value of screening for illicit drugs in the workplaceV E Wells, W Halperin, M ThunAmerican Journal of Industrial Medicine|January 1, 1987
4,4'-Methylenebis (2-chloroaniline): an unregulated carcinogenE Ward, A B Smith, W HalperinJournal of Bacteriology|April 1, 1986
Physical and functional map of supervirulent Agrobacterium tumefaciens tumor-inducing plasmid pTiBo542T Komari, W Halperin, E W NesterJournal of Occupational Medicine. : Official Publication of the Industrial Medical Association|December 1, 1991
Possible progress and unresolved conflicts resulting from guidelines on good epidemiologic practicesC R Buncher, J J Collins, W HalperinJournal of Bacteriology|February 1, 1985
Specific attachment of Agrobacterium tumefaciens to bamboo cells in suspension culturesC Douglas, W Halperin, M Gordon, et al.Journal of Bacteriology|December 1, 1982
Agrobacterium tumefaciens mutants affected in attachment to plant cellsC J Douglas, W Halperin, E W NesterJournal of Occupational Medicine. : Official Publication of the Industrial Medical Association|June 1, 1994
Injuries to international petroleum drilling workers, 1988 to 1990S J McNabb, R C Ratard, J M Horan, et al.American Journal of Preventive Medicine|September 1, 1992
Female employee participation in a worksite mammography screening programG E King, R L Davis, R C Baron, et al.The New England Journal of Medicine|February 25, 1999
Effect of the interval between pregnancies on perinatal outcomesB P Zhu, R T Rolfs, B E Nangle, et al.Maryland Medical Journal (Baltimore, Md. : 1985)|November 1, 1993
Gastroenteritis outbreak in a Maryland nursing homeS L Emont, T R Coté, D M Dwyer, et al.Pageof 7