Classification-Index

Classification 2025 Winter Edition

Worldwide source of medical classification resources

Class Index

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Materials, Dental See Dental Materials

Materials, Dental Impression See Dental Impression Materials

Maternal Age

Normal pregnancy

WQ 200

Pregnancy complications

WQ 240 - WQ 260

See also Pregnancy, High-Risk

See also Pregnancy in Adolescence

Maternal Behavior

General

WS 105.5.F2

Adolescent

WS 462.5.F2

Maternal Care Patterns See Maternal Behavior

Maternal Death WQ 270

See also Maternal Mortality

Maternal Deprivation

Adolescent

WS 462.5.D3

Infant or child

WS 105.5.D3

Maternal Education Level See Educational Status

Maternal Educational Attainment See Educational Status

Maternal Educational Level See Educational Status

Maternal Educational Status See Educational Status

Maternal Health WQ 105

See also Maternal Health Services

See also Maternal Welfare

Maternal Health Services WA 310

See also Maternal Health

See also Maternal Welfare

See also Postnatal Care

See also Prenatal Care

Maternal Mortality WA 900

See also Maternal Death

Maternal Nutrition Physiology See Maternal Nutritional Physiological Phenomena

Maternal Nutritional Physiological Phenomena WQ 175

Maternal Nutritional Physiological Phenomenon See Maternal Nutritional Physiological Phenomena

Maternal Nutritional Physiology See Maternal Nutritional Physiological Phenomena

Maternal Obesity See Pregnancy in Obesity

Maternal Patterns of Care See Maternal Behavior

Maternal Sepsis See Pregnancy Complications, Infectious

Maternal Weight Gain See Gestational Weight Gain

Maternal Welfare WA 310

See also Maternal Health

See also Maternal Health Services

See also Child Welfare

See also Infant Welfare

Maternal and Child Welfare See Maternal Welfare

Maternal-Child Health Centers WA 310

Maternal-Child Health Services WA 310

Maternal-Child Nursing WY 157.3

See also Neonatal Nursing

See also Postnatal Care

Maternal-Fetal Exchange WQ 210.5

Immunological factor

QW 553

See also Placental Circulation

Maternal-Fetal Medicine See Perinatology

Maternal-Fetal Relations

General

WQ 200

Popular Works

WQ 150

Specific topics by subject

Maternally-Acquired Immunity See Immunity, Maternally-Acquired

Maternity Hospitals See Hospitals, Maternity

Maternity Leave See Parental Leave

Maternity Nursing See Maternal-Child Nursing

Materno-Fetal Medicine See Perinatology

Mathematic Computing See Mathematical Computing

Mathematical Computing

Special topics, by subject

Mathematical Concepts

Biomathematics

In general biological sciences

QH 323.5

In medicine and related fields

QT 35

In public health statistics

WA 950

Concept formation in children

WS 105.5.D2

Statistical methods (General)

QA 276 - QA 280

Used in various specialties

(Form number 25 in any NLM schedule where applicable)

Mathematical Model See Models, Theoretical

Mathematics QA 36 - QA 39.22

As a profession

QA 10.5

See also Mathematical Concepts

Mating Behavior, Animal See Sexual Behavior, Animal

Mating Preference, Animal QL 761

Matriarchy See Family Structure

Matrix, Extracellular See Extracellular Matrix

Mattresses See Beds

Maturity, Chronologic Fetal See Gestational Age

Maturity-Onset Diabetes See Diabetes Mellitus, Type 2

Maturity-Onset Diabetes Mellitus See Diabetes Mellitus, Type 2

Max-Caro See beta Carotene

Maxilla WU 101 - WU 102

See also special topics under Jaw

See also Maxillofacial Development