BIRTH WEIGHT AND GESTATION AS INDICES OF "IMMATURITY". NEONATAL MORTALITY AND CONGENITAL ANOMALIES OF THE "IMMATURE".
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Birth Weight↗
Biomedical subjects
C L ERHARDT
Publications and source records attributed to C L ERHARDT.
AIR POLLUTION INCIDENTS AND MORBIDITY STUDIES: NEW YORK CITY.
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Air Pollution↗
THERAPEUTIC ABORTIONS IN NEW YORK CITY: A 20-YEAR REVIEW.
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Abortion, Induced↗
IV. STATISTICS AVAILABLE FOR THESIS TOPICS IN A HEALTH DEPARTMENT.
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Academic Dissertations as Topic↗
ASTHMA AND TEMPERATURE CHANGE. AN EPIDEMIOLOGICAL STUDY OF EMERGENCY CLINIC VISITS FOR ASTHMA IN THREE LARGE NEW YORK HOSPITALS.
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Ambulatory Care↗
INFLUENCE OF WEIGHT AND GESTATION ON PERINATAL AND NEONATAL MORTALITY BY ETHNIC GROUP.
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Birth Weight↗
REPORTED CONGENITAL MALFORMATIONS IN NEW YORK CITY, 1958-1959.
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Abnormalities, Severe Teratoid↗
PREGNANCY LOSSES IN NEW YORK CITY, 1960.
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Abortion, Spontaneous↗
Air pollution and morbidity in New York City.
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Air Pollution↗
Race or color on vital records: why confidential?
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Color↗
Pathological reports for mortality statistics.
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Biometry↗
Vital statistics; their past and future.
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Public Health↗
Statistics--a trap for the unwary.
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Humans↗
What is the cause of death.
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Cause of Death↗
Cesarean section in New York City; incidence and mortality during 1954-55.
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Cesarean Section↗
Public health statistics in New York City on the ninetieth anniversary of the board of health.
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Anniversaries and Special Events↗
Ectopic pregnancies and spontaneous abortions in New York City: incidence and characteristics.
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Abortion, Induced↗