(From J.A.M.A., April 1, 1961)

When it's penicillin-susceptible and the patient is not allergic Use an orally maximal penicillin

MAXIPEN

potassium phenethicillin

Consistent dependable therapeutic response through maximal absorption, maximal serum concentration and longer duration of inhibitory antibiotic levels for less susceptible organisms. Available as Maxipen Tablets, 125 mg. and 250 mg.; Maxipen for Oral Solution, 125 mg. per 5 cc. of reconstituted liquid. Literature on request

Biographical Material

Present positions:

CHARLES D. MAY, M.D.

Professor of Pediatrics, New York University Medical Center,
New York City.

Hospital Staff Appointments at Bellevue and University
Hospitals, New York City.

Editor of PEDIATRICS, journal of the American Academy of

Pediatrics.

Member of the Council on Drugs of the American Medical
Association.

Member of the Subcommittee on Pharmaceutical Advertising of
the New York Academy of Medicine.

Detailed background:

Education:

Massachusetts Institute of Technology, 1927-29.
Harvard College, 1929-31.

Harvard Medical School (M.D. degree), 1931-35.

Postgraduate Training:

Children's Hospital, Boston, Massachusetts, 1935-38.
Commonwealth Fund Fellow in Organic Chemistry, 1941.

Academic Appointments:

Harvard Medical School:

Assistant in Pediatrics, 1936-38;
Instructor in Pediatrics, 1938-41; Associate
in Pediatrics, 1941-43; Assistant Professor of
Pediatrics, 1947.

University of Minnesota Medical School: Associate
Professor of Pediatrics, 1947-52.

State University of Iowa College of Medicine: Professor
and Chairman, Department of Pediatrics, 1952-57.
Columbia University: Clinical Professor of Pediatrics,

1957-61.

New York University Medical Center, Professor of
Pediatrics, 1961-.

Investigatorship of Health Research Council of the
City of New York.

Hospital Appointments:

Visiting Physician, Bellevue Hospital, New York, 1961-. Attending Pediatrician, University Hospital, New York, 1961-.

Society Membership:

American Pediatric Society

Society for Pediatric Research

American Academy of Pediatrics

Central Society for Clinical Research

American Medical Association (Council on Drugs)

American Institute of Nutrition

New York Academy of Medicine (Subcommittee on Pharmaceutical Advertising)

Society for Experimental Biology and Medicine

Diplomas:

Diplomate of National Board of Medical Examiners
Certified by American Board of Pediatrics

Awards:

American Academy of Pediatrics:

Mead Johnson Award for outstanding research in
pediatrics during 1949.

Borden Award for research in nutrition, 1958.

Other Positions:

Editor of PEDIATRICS, official journal of the American
Academy of Pediatrics, 1954-.

Member of The Physicians' Council, Inc. (Executive
Director, 1957-59)

Scientific Advisory Boards:

Committee on Nutrition, American Academy of Pediatrics,
1956-.

National Cystic Fibrosis Research Foundation, 1958-60.
National Vitamin Foundation, 1953-56.

Publications:

Author or co-author of 48 articles in the medical literature.