A L Sheffer is an author at Harvard University specializing in respiratory diseases, pulmonary medicine, and allergy.
Top concepts
AsthmaAllergyMedicinePulmonary MedicineRespiratory DiseasesPediatricsHealth PolicyPublic HealthAllergy MedicineHealth Education
Publications per year
1992–1993
2
2
International Consensus Report on Diagnosis and Treatment of Asthma.
A L Sheffer, Jean Bousquet, WW Busse et al. · PubMed · 1992 · 674 citations
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