Classification-Index

Classification 2025 Summer Edition

Worldwide source of medical classification resources

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Class Index

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Bipolar Disorder WM 171.7

Bipolar Disorder Type 1 See Bipolar Disorder

Bipolar Disorder Type 2 See Bipolar Disorder

Bipolar Mood Disorder See Bipolar Disorder

Biquinate See Quinine

Bird Diseases SF 994 - SF 995.6

Bird Flu See Influenza in Birds

Bird of Prey See Raptors

Birds

General

QL 671 - QL 699

As disease vectors

QX 710

As laboratory animals

QY 60.B4

See also Bird Diseases

Birds of Prey See Raptors

Birth See Parturition

Birth Centers, Hospital See Delivery Rooms

Birth Certificates HA 38 - HA 39

Birth Cohort Studies See Cohort Studies

Birth Cohort Study See Cohort Studies

Birth Control See Contraception

Birth Control Effectiveness See Contraceptive Effectiveness

Birth Control Failure See Contraceptive Effectiveness

Birth Defects See Congenital Abnormalities

Birth History See Reproductive History

Birth Injuries WS 405

Birth Order

Psychological aspects in children

WS 105.5.F2

Birth Rate HB 901 - HB 1108

Birth Records See Birth Certificates

Birth Registration See Birth Certificates

Birth Setting WQ 155

Birth Weight

Newborn

WS 420

Premature infant

WS 410

Tables

WS 16

See also Sexual and Gender Minorities

Bisexuals See Sexual and Gender Minorities

Bismuth

General

QV 290

As an antisyphilitic agent

QV 261

Bisolvomycin See Oxytetracycline

Bisolvon See Bromhexine

Bite Force WU 440

Bite Registration See Jaw Relation Record

Bitemporal Hemianopia See Hemianopsia

Bites See Bites and Stings

Bites and Stings

General

WO 830

Forensic examination

W 775 - W 800

Venomous

QW 630.5.V4

See also specific types of bites and stings

Bites, Human

General

WO 830

Forensic examination

W 775 - W 800

Bituminous Coal See Coal

Biundulant Meningo-Encephalitis Virus See Encephalitis Viruses, Tick-Borne

Biureas

Organic chemistry

QD 315

Bivalent Meningococcal Vaccine See Meningococcal Vaccines