Classification 2025 Winter Edition
Worldwide source of medical classification resourcesClass Index
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Betadren
See Propranolol
Betadrenol
See Bupranolol
Betaloc
See Metoprolol
Betalok
See Metoprolol
Biaxsig
See Roxithromycin
Of the works of an individual
Of subjects not represented in NLM's classification, LC's Z schedule
Of subjects represented in NLM's classification, appropriate classification number preceded by the letter Z
See bibliography section of Introduction for further instructions
See also Abstracts
See also Biobibliography
See also Index
General works including monographs and serials
Issued as monograph
ZWB 100
Issued as serial
ZW 1
Of monographs
ZWB 100
Issued serially
ZW 1
Of serials
ZW 1
On specific subject, NLM number for the subject preceded by Z
Special topics, by subject
Inorganic chemistry
QD 181.C1
Pharmacology
Bicarnesine
See Carnitine
General
Traffic Accidents
General
QA 76.9.B45
In medicine (General)
In other special fields (Form number 26.5 in any NLM schedule where applicable)
See also Data Mining
See also Data Science
See also Electronic Data Processing