Crohn's disease of the anal region.
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Adult↗
Biomedical subjects
W A McMahon
Publications and source records attributed to W A McMahon.
Amino acid polymers for biomedical applications. I. Permeability properties of L-leucine DL-methionine copolymers.
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Aerosols↗
Anoplasty--what, when, how, why.
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Hemorrhoids↗
Aids and assists in anorectal surgery.
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Anus Diseases↗