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Occupational Medicine (Philadelphia, Pa.)|July 1, 1987
Skin disease in health care workersS R Cohen
Dermatologic Clinics|January 1, 1988
Sources of information for occupational dermatologyS R Cohen
The Annals of Otology, Rhinology, and Laryngology|September 1, 1984
Posterior cleft larynx associated with hamartomaS R Cohen
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