TY  - BOOK
AU  - British Medical Association
TI  - British national formulary 20
SN  - 0853692009 (pbk)
U1  - 615.13 
PY  - 1990///
CY  - London
PB  - British Medical Association , Royal Pharmaceutical Society of Great Britain
KW  - Medicine
KW  - Pharmacopoeias
KW  - Antacids
KW  - Drugs
KW  - Laxatives
KW  - Allergic
KW  - Oxygen
KW  - Disorders
KW  - Metabolism
KW  - Endocrine
KW  - RIPS
N1  - Includes appendices and index
ER  -