Dr. Johns graduated from the Mc Gill Univ Fac of Med in 1958. He works in BETHESDA, MD and specializes in Clinical Pharmacology.
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Dr. Johns graduated from the Mc Gill Univ Fac of Med in 1958. He works in BETHESDA, MD and specializes in Clinical Pharmacology.
MEDICAL SCHOOL
Mc Gill Univ Fac Of Med - 1958