Table 2.
Category of reference | British National Formulary | Martindale | AHFS Drug Information 2004 | Drug Prescribing in Renal Failure |
---|---|---|---|---|
No references |
94 |
80 |
75 |
6 |
Pharmacokinetic studies |
0 |
16 |
1 |
51 |
Supplied by the manufacturer |
0 |
2 |
13 |
0 |
Case reports, anecdotes, narrative reviews |
0 |
2 |
0 |
11 |
Systematic reviews, trials, cohort studies |
0 |
0 |
0 |
0 |
Drugs not included | 6 | 0 | 10 | 32 |